Solve for d.
2d + 4 = 10 + 5d

Answers

Answer 1

Answer:

d = -2

Step-by-step explanation:

2d - 5d = -3d

10 - 4 = 6

-3d = 6  

d = -2

Kono Dio Da!!!

Answer 2

Answer:

-2

Step-by-step explanation:

Subtract 2d to both side of the equal sign. The 2ds cancel out and the 5d becomes a 3D.

Then subtract 10 to both sides to get -6.

The you divide -6 by 3. To get -2

Hope this helps

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Related Questions

There are 12 inches in 1 foot. Write 75 inches in feet and inches

Answers

84/12 is 7 so it’s 7 feet and to find out how many inches, you have to subtract 84-75 which is 9 that that’s 9 inches

7 feet and 9 inches

Answer:6.25

Step-by-step explanation:

What Is the product of the polynomials below? (7x^2+2x+4)(2x+5)

Answers

Answer:

14x^3+39x^2+18x+20

Step-by-step explanation:

Answer:14x^3+39x^2+18x+20

Step-by-step explanation:

(7x^2+2x+4)(2x+5)

14x^3+35x^2+4x^2+10x+8x+20

Add like terms

14x^3+39x^2+18x+20

The graph of the invertible function f is shown on the grid below.

What is the value of f -1(6)?

Answers

We have been given graph of function [tex]y=f(x)[/tex]. We are asked to find the value of [tex]f^{-1}(6)[/tex] from the graph of  [tex]y=f(x)[/tex].

We know that to find an inverse function is a function that reverses another function. A function f(x) gives an output of y, when we input some value of x. The inverse of f(x) will give the same value of x from value of y.

So to find inverse of a function we need to switch all x and y values.

We can see that [tex]f(4)=6[/tex], so to to find value of  [tex]f^{-1}(6)[/tex], we have to switch x and y values.

After switching x and y values, we will get:

[tex]f^{-1}(6)=4[/tex]

Therefore, [tex]f^{-1}(6)=4[/tex].

Answer:

4

Step-by-step explanation:

What is 9/40 as a percentage

Answers

Answer:

22.5%

Step-by-step explanation:

lan ran 24 laps in a charity run and then walked 0.2 kilometer to the presentation table the total; distance lan traveled was 29.6 kilometer what was the distance of each lap explain how you solve the problem

Answers

Answer:

Step-by-step explanation:

1.225km is equal to each laps

Step-by-step explanation:

Since Kristy total distance traveled = 29.6km

And Kristy ran 24 laps and later walk 0.2km. it simply implies that

Total distance traveled = distance covered running + distance covered walking

Since we know that

Total distance traveled = 29.6km

distance covered running = 24 laps

distance covered walking = 0.2km

Distance covered running in km = total distance traveled - distance covered walking

Distance covered running in km = 29.6km - 0.2km = 29.4km.

To now find the distance for each lap.

Since we have:

Distance covered running in km = 29.4km.

Distance covered running in lap = 24 laps

i.e

24 laps = 29.4km

1 lap = x

Use cross-multiple

24 laps * x = 29.4km × 1 lap

x = 29.4km / 24

x = 1.225km

Therefore

1.225km is equal to each laps.

Answer:1.225km is equal to each laps

Step-by-step explanation:

What is the value of LaTeX: 4^{-3}
4

3
?

Answers

Answer:

  1/64

Step-by-step explanation:

  [tex]4^{-3}=\dfrac{1}{4^3}=\dfrac{1}{4\cdot 4\cdot 4}=\boxed{\dfrac{1}{64}}[/tex]

Answer:

13

Step-by-step explanation:

=4^-3 . 4 - 3

= 4^-3+1  -3

= 4^-2  -3

= 16-3

= 13

Please Help Now!!!!!!!!!!!!!

Answers

Answer:

94

Step-by-step explanation:the sum of thereprobablityin fraction is

1/9+5/6=2+15/18  {{takin LCM OF 6 and 9}

=17/18

probablity in percentage =17/18×100

=94%

hope this helps

plz mark me brainliest

Answer:

95

Step-by-step explanation:

HELP ME ASAP! Will give BRAINLIEST! Please read the question THEN answer correctly! No guessing.

Answers

Answer:

C. x=2 ± √13

Explanation:

find the value of x in the triangle shown below ​

Answers

Answer:

..........

Step-by-step explanation:

x + 114 + 33 = 180

x= 33

What is the volume of this rectangular prism?

Answers

Answer:

8/125 = 0.064

Step-by-step explanation:

(2/5)*(2/5)*(2/5)=8/125

Jenna has 131 dog biscuits. She wants to give them as gifts to each of her 4 poodles. How many biscuits does each poodles get? (Assume each gets the same number of biscuits.)

Answers

Answer:

32

Step-by-step explanation:

you just have to divide 131/4 to get 32.75 but  they all have to be equal

Division is one of the four fundamental arithmetic operations. The number of biscuits that each of the four poodles will get is 32.75.

What is Division?

The division is one of the four fundamental arithmetic operations, which tells us how the numbers are combined to form a new one.

Given that Jenna has a total of 131 dog biscuits, she also has 4 poodles. Therefore, the number of biscuits she should give to each of her poodles can be found by dividing the total number of biscuits by the number of poodles she has.

Thus, the number of biscuits she should give to each of her poodles is,

Number of biscuits each poodle gets

= Number of biscuits / Number of poodles

= 131 / 4

= 32.75

Hence, the number of biscuits that each of the four poodles will get is 32.75.

Learn more about Division here:

https://brainly.com/question/369266

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Let the process of getting through undergraduate school be a homogeneous Markov process with time unit one year. The states are Freshman, Sophomore, Junior, Senior, Graduated, and Dropout. Your class (Freshman through Graduated) can only stay the same or increase by one step, but you can drop out at any time before graduation. You cannot drop back in. The probability of a Freshman being promoted in a given year is .8; of a Sophomore, .85; of a Junior, .9, and of a Senior graduating is .95. The probability of a Freshman dropping out is .10, of a Sophomore, .07; of a Junior, .04; and of a Senior, .02.
1. Construct the Markov transition matrix for this process.
2. If we were more realistic, and allowed for students dropping back in, this would no
longer be a Markov process. Why not?
3. Construct the Markov transition matrix for what happens to students in four years.
What is the probability that a student who starts out as a Junior will graduate in that
time?

Answers

Answer:

sorry dont know

Step-by-step explanation:

Which set of statements about the angles is true? Angle 1 is congruent to angle 6, angle 2 is congruent to angle 4, angle 3 is congruent to angle 5 Angle 1 is congruent to angle 5, angle 2 is congruent to angle 4, angle 3 is congruent to angle 6 Angle 6 is congruent to angle 2, angle 5 is congruent to angle 4, angle 1 is congruent to angle 3 Angle 6 is congruent to angle 1, angle 3 is congruent to angle 2, angle 4 is congruent to angle 5

Answers

Answer:

Angle 1 is congruent to angle 5(alternate angles)

Angle 2 to 4(alternate angles)

And

Angle 3 is congruent to 6 (vertical angles)

Answer:

Angle 1 is congruent to angle 5(alternate angles)

Angle 2 to 4(alternate angles)

Angle 3 is congruent to 6 (vertical angles)

Step-by-step explanation:

Tell whether the events are DEPENDENT or INDEPENDENT.

You roll number cube and select a card from a standard deck of cards.

Event A: You roll a 3.

Event B: You select a face card.

Answers

Answer:

event A is dependent on event B since roll 3 will result if you select a face card

If a zero is
then the graph of its function only touches the x-axis at that zero.
Ifa zero is
then the graph of its function crosses the x-axis at that zero.

Answers

Answer: The first one is of even multiplicity and the second one is of odd multiplicity.

Answer:

even

odd

Step-by-step explanation:

Ray cuts out A. Figure that has 4 equal sides and no right angles what is the best name for the figure

Answers

Answer:

rhombus

Step-by-step explanation:

Answer:

rhombus

Step-by-step explanation:

A rhombus has four congruent sides, and does not necessarily have to have right angles. (A square is considered a rhombus and has four right angles, so that is the only exception). So, your answer would be rhombus!

Hope this helped! ;)

Which expression is equivalent to 2(3x − 1.75) − 3(1.5x − 2.5)?

Answers

Answer:

1.5x+4

Step-by-step explanation:

Step-by-step explanation:

Step 1:  Distribute

[tex]2(3x - 1.75) - 3(1.5x - 2.5)[/tex]

[tex](2 * 3x) + (2 * -1.75) + (-3 * 1.5x) + (-3 * -2.5)[/tex]

[tex](6x) + (-3.5) + (-4.5x) + (7.5)[/tex]

Step 2:  Combine like terms

[tex](6x - 4.5x) + (7.5 - 3.5)[/tex]

[tex]1.5x + 4[/tex]

Answer:  [tex]1.5x + 4[/tex]

what is (3.9 x 10 to the power of 33) times (3.25 x 10 to the power of 3)

Answers

Answer:1.2675x10^37

Step-by-step explanation:

3.9x10^33 x 3.25x10^3

3.9x3.25x10^33x10^3

12.675x10^(33+3)

12.675x10^36

1.2675x10^1x10^36

1.2675x10^(1+36)

1.2675x10^37

Answer:

for 3.25 ⋅ 10 to the power of 3 should be 3250 because 10 to the power of 3 equals 10 ⋅ 3 = 1000 and 1000 ⋅ 3.25 is 3250 because you move the decimal three places to the right ( someone helped my on it and i got it right)

for 3.9 ⋅ 10 to the power of 33 I think it is 1.2675x10^37

im not sure but i hope it helps :)

PLS HELP ASAP !!!! Giving brainlist!

Answers

First one (on the left) is 2) associative property because we are regrouping terms or re-associating them based on the parenthesis. Think of the parenthesis like a tent or a house that separates off the stuff outside. First 27 and 36 are grouped, then we move the parenthesis so that 52 and 27 are grouped now.

Second one (on the right) is 1) commutative. The commutative multiplication property says we can multiply two numbers in any order. For example, 4*9 = 36 and 9*4 = 36. The 4 and 9 swap places. In this problem, the 3 and 4x swap places. The use of parenthesis isn't necessary, though it is sometimes used to imply multiplication.

Answer:

1) Associative property

2) Commutative property

The teacher decides that no student can win twice, so she removes the tickets of the first winner before drawing the second winner. What is the probability that she draws Kitzen first and then Ava second? Use a / to represent a fraction bar.

Answers

Answer:

3/4

Step-by-step explanation:

Take Kitzen's number of raffle tickets and put them over Ava's tickets to give you 12/16 and the simplify which gives you 3/4 because the fraction is divisible by 4.

Help timed test! At which root does the graph...

Answers

Answer:

x = -2

Step-by-step explanation:

The way you can tell if the graph is going to cross the x-axis or just touch the x-axis is by looking at the power of the factor.

(x - 5)^3 has a power of 3 which is an ODD number. An ODD power means that the graph will cross through the x-axis.

(x + 2)^2 has a power of 2 which is an EVEN number. An EVEN power means that the graph will touch the x-axis.

To find where it will touch the axis set the factor equal to zero and solve.

(x + 2) = 0

subtract 2 from both sides

x = -2

Translate to an equation, then solve.
Nineteen less than eight times a number is equal to 11 more than six times the number. What is the number?

Answers

Answer:

Step-by-step explanation:

8x - 19 = 6x +11

2x - 19 = 11

2x = 30

x = 15

Answer:

c

Step-by-step explanation:

What is the disciminant of 3x^2-10x=-2

Answers

Answer:

76

Step-by-step explanation:

First get the equation into the form

ax^2 +bx+c =0

3x^2-10x+2=-2+2

3x^2-10x+2 =0

The discriminant is

b^2 -4ac  where a=3  b = -10 c =2

(-10)^2 - 4(3)(2)

100 - 24

76

Many demographers predict that the United States will have zero population growth in the coming decades, in contrast to the historical average population growth of about 1 percent per year. Use the Solow model to forecast the effect of this slowdown in population growth on the growth of total output and the growth of output per person. Consider the effects both in the steady state and in the transition between steady states.

Answers

Answer:

Check the explanation

Step-by-step explanation:

Other things being constant, a slowdown in population growth will lead to an increase in the availability of capital per worker and output per worker.

At the steady state, output per worker will grow at the rate of g while. Thus, steady state per person output growth will be same, however total output will increase at the rate n+g.

In case of transition between steady states, during the transition phase, output per worker will grow at a rate greater than g. Overtime in the long run with a fall in population growth, total output will fall while output per worker will increase.

What do you add to the cost of one frozen yogurt to get the cost of two frozen yogurt?

Answers

Answer:

You add another Frozen yogurt...

Answer:

You just add it again or multiply it by 2.

Step-by-step explanation:

For example, if the frozen yogurt cost $3.50, you would add it again or multiply it by 2. 3.50 + 3.50 = $7.00

Which of the following relations represents y as a function of x?
A. {(2,2), (2,3), (2,4), (2,5)}
B. {(0,1), (-7,1), (0,6), (8,1)}
C. {(2,6), (3,6), (5,-2), (3,8)}
D. {(1,2), (2,3), (5,3), (7,9)}​

Answers

Answer:

The correct answer is D

Step-by-step explanation:

In a function, none of the x values in the set can be repeating. D is the only option that meets this requirement.

how do i solve 4/5 divided by 3/4
what is the answer please help

Answers

Answer:16/15 or 1 1/15

Step-by-step explanation:

4/5 ➗ 3/4

4/5 x 4/3

(4 x 4) ➗ (5 x 3)

16 ➗ 15=16/15 or 1 1/15

PLEASE HELP WITH THIS EASY MATH QUESTION!! it’s down below!!!!

Answers

Answer:

22

Step-by-step explanation:

=x(x+22)

Answer:

The answer is 22

David is preparing a report to show

Answers

Answer:

cool?

who's david den

Step-by-step explanation:

Answer:

He shoud use a table or chart.

Step-by-step explanation:

I answered this question before

If r(x) = 3x -1 and s(x) = 2x + 1, which is equivalent to [r/s] (6)?

Answers

[tex]\text{Solve by turning it into a fraction and plugging in the value to x:}\\\\\frac{3x-1}{2x+1}\\\\\frac{3(6)-1}{2(6)+1}\\\\\frac{18-1}{12+1}\\\\\frac{17}{13}\\\\\text{You can't simplify the fraction any further, in which it'll conclude your answer}\\\\\boxed{\frac{17}{13}}[/tex]

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