Answer:
5.9
Step-by-step explanation:
Did you mean rounding?
8 is in the tens place, and 9 is in the hundreds place. If the number in the hundreds place is greater than the number in the tens place, the tens place moves up by 1.
So 5.89 becomes 5.9
Please help me on my hw
Answer:
A = 0.7777777777777
B= 0.2424242424
C= 0.2727272727
Step-by-step explanation:
Plz make it brainlist answer
An unknown polynomial is added to the expression -3x^3+2x-5 and the resulting sum is 4x^3+7x^2-3. what is the unknown polynomial?
Answer:
7x³ + 7x² + 2x - 8
Step-by-step explanation:
Let the unknown polynomial be a
a + -3x³ + 2x - 5 = 4x³ + 7x² - 3
a = 4x³ + 7x² - 3 - (-3x³ + 2x - 5)
a = 4x³ + 7x² - 3 + 3x³ + 2x - 5
a = 7x³ + 7x² + 2x - 8
What is 3.6 divided by 4
Answer:
0.9. If that is the answer you are looking for.
Step-by-step explanation:
Answer:
0.9
Step-by-step explanation:
because i diveded it
Please help!!! Banking
Answer:
deposit: 2
withdrawal: 3
transaction: 1
transfer: 4
Please help if you don't want to do both at least do the first one
thx;)
Answer:
the first one is -1 and the second one is -48
Please help I wanna get an a :(
Answer:
Graph C
Step-by-step explanation:
Point T is located on Graph C at T(1, 7). To help, (x, y) = count over however many spaces horizontally, then count however many spaces vertically.
It will always be this way.
This construction was created using a compass and a straightedge.
Why is the length of segment RT the same as the length of segment ST?
Answer:
if 'T' is the centre of the circle, then RT and ST are radius, it means, RT=radius and ST=radius, then ST=RT.
Can someone please help me?
1.Modeling with mathematics: The total cost C (in dollars) to participate in a ski club is given by the literal equation C=85x+60, where x is the number of ski trips you take.
a. Solve the equation for x.
b. How many ski trips do you take if you spend a total of $315 and $485?
Part (a)
We have some unknown number x which is a placeholder for a positive whole number (eg: x = 4).
What's happening to x are these two things, in this exact order
Multiply by 85Add 60We multiply first, then add. The order is important. We're following the order of operations PEMDAS here. If we knew what x was, then we'd go forward in the PEMDAS chain; however, we don't know what x is. So we go backwards in the chain to isolate x. This will undo every operation applied to x.
So,
C = 85x+60
C-60 = 85x
85x = C-60
x = (C-60)/85
In the second step, I subtracted 60 from both sides to undo the "plus 60" operation. Then in the last step, I divided both sides by 85 to undo the multiplication.
Answer: x = (C-60)/85===============================================================
Part (b)
How many ski trips can we take if we spend $315? We simply plug in C = 315 into that equation we just found at the end of part (a).
Doing so gets us...
x = (C-60)/85
x = (315-60)/85
x = 255/85
x = 3
We can take 3 ski trips if we spent a total of $315
Repeat the same steps for C = 485
x = (C-60)/85
x = (485-60)/85
x = 425/85
x = 5
We can take 5 ski trips if we spent a total of $485
Note how plugging something like x = 5 into the original equation yields:
C = 85x+60
C = 85*5+60
C = 425+60
C = 485
Showing that x = 5 leads to C = 485. This helps confirm the second answer. I'll let you check the first answer.
Answers: 3 trips and 5 trips respectivelyexpress 15288 as a product of prime factors
Answer:
The prime factors are: 2 x 2 x 2 x 3 x 7 x 7 x 13
Step-by-step explanation:
Which of the following make up your identity?
O A. Attributes
OB. Social identity
O C. Personal identity
O D. All of the above
Shelly and Terrence earned points in t
game by completing various tasks. Shelly completed x tasks and scored 90 points on each one. The
expression below shows Terrence's total points in the game:
90x - 20
What does the constant term of the expression represent?
O The total points Terrence earned
O The total number of tasks Terrence completed
O The sum of Shelly's and Terrence's total points
The difference between Shelly's and Terrence's total points
Answer:
The difference between Shelly's and Terrence's total points
Step-by-step explanation:
The constant is 20. The constant is always on it's own. The variable is x and the coefficient is 90.
If the constant is negative (-), we are assuming that there is a difference. This difference is a comparison. Since Shelly has 90x points and Terrence has 90x - 20. Terrence has less points than Shelly. Terrence has 20 points less (from the expression) and therefore a difference. Since they using Shelly's points (90x) to calculate Terrence points (90x - 20). As you can see both expressions are similar and only the constant makes them unequal, therefore since the constant makes them unequal they are different.
53664 times 84 show work
PLZZZZ HELP
Which inequality does the number line represent?
Answer: I had this question on test I put D
I haven’t gotten it graded
Step-by-step explanation:
-3 + 8n = -5
A little help please?
Answer:
n = - 1
-------
4
Step-by-step explanation:
1.Add 3 t0 both sides of the equation.
● 8n-3= -5
● 8n-3+3= -5+3
2.Simplify.
● 8n= -5+34
● 8n= -2
3.divide both sides of the equation by same terms.
● 8n = -2
----- -----
8 8
4.simplify. divide the numbers.
n= -2
-----
8
n= -1
------
4
Audrey works in a factory. She receives a salary of $10 per hour and piecework pay of 15 cents
per unit produced. Last week she worked 38 hours and produced 755 units.
a. What was total hourly pay for the week?
Work
Sentence
b.what was her total pay for the week?
(whoever responds first gets a crown!)
Answer:
A. total hourly pay $380.00 &
B. total pay for the week $493.25
Step-by-step explanation:
38 hours x $10 per hour = 380.00
755 unit products x .15 = 113.25
380 hourly pay + 113.25 unit pay = 493.25
-2 (3y + 2) - 7z - 4(3z+ 8y )
how do you simplify expression with distribution?
Answer:
-38y - 19z - 4
Step-by-step explanation:
You meses to multiply the numbers outside the brackets with the values inside.
First you have -2(3y+2) so you multiply -2 with 3y = -6y and then you multiply the -2 with the +2 = -4. So you're left with -6y - 4 - 7z - 4(3z+8y).
Now do the same with the last one, multiply -4 by 3z = -12z, then multiply -4 with +8y = -32y. You're left with -6y-4-7z-12z-32y.
Now we change the order to make it easier and we have -32y-6y-12z-7z-4, we make the subtractions and we get -38y - 19z - 4
1 less than twice the sum of a number and 3
Answer:
2(x + 3) - 1
Step-by-step explanation:
Let [tex]x[/tex] represent the unknown number.
From the information given, we can form the equation
[tex]2(x+3)-1[/tex]
Breakdown:
2(x + 3) - 1 from "1 less than twice the sum of a number and 3"
2(x + 3) - 1 from "1 less than twice the sum of a number and 3"
2(x + 3) - 1 from "1 less than twice the sum of a number and 3"
The measure of angle 8 is
degrees
I
The measure of angle 2 is
degrees
The sum of angles 6 and 7 is
degrees
The sum of angles 3 and 5 is
degrees
Answer:
Angle 8=115 degrees
Angle 2= 65 degrees
Angle 6 + angle 7 = 65+65 = 130 degrees
Angle 3 + angle 5 = 180 degrees
Step-by-step explanation:
If 3 5/6 written as a whole number is four. How would you explain how do you know?
Answer:round up
Step-by-step explanation:since it’s 3 5/6 equals 3.8333333etc it’s rounded up because every .5 and up is rounded up and .4 and down is rounded down
HELPPPPPPPPPPPPP!!!!
Step-by-step explanation:
1) 4 terms
2) - 6
3) Coefficient = 4x³ + x - 3y
Step-by-step explanation:
There are 4 terms in the expression i.e, 4x²,x,3y and 6The value of the constant term is -64x²+x-3yI hope it was helpful
REPOST 25 points!!! Srry
Answer:
1) practice interviewing skills
2) build your professional network
3) get advice and information
Answer:
we choose become machine to do work faster
Enter your answer and show all the steps that you use to solve this problem in the space provided.
Find the product and explain the process and reasoning.
0.67 x 0.3 =
Answer: 0.201
Step-by-step explanation:(0.67)(0.3)
0.201 The main point to focus on when multiplying decimals is to just treat the decimals normally, as if they were whole numbers by ignoring the decimal points and multiply them together. Then put the decimal point in the answer.
Sorry it may be blurry but can someone help please :D
Answer:
13
Step-by-step explanation:
3x^2-5y
3(4)^2-5(7)
3(16)-35
48-35
13
Plz help I need help now plz
Answer:
-840
Step-by-step explanation:
When we multiply two intergers with the same sign, the product will be positive. When we multiply intergers with different signs, the quotient will be negative
[tex]( - 5) \times ( - 3) = 15[/tex]
[tex]15 \times ( - 8) = - 120[/tex]
[tex] - 120 \times 7 = - 840[/tex]
You are making a colorful birthday cake for a birthday party and needs do use 4 drops of food coloring for every 7 ounces of icing how many drops of food coloring do you need if you are using 42 ounces of icing?
You will need 24 drops of food coloring
Because 7x6=42 so we have to multiply 6 by 4 and that is 24
Plz I rllyneed help on this give answers!
Answer:
The answer- I believe is 16.
Step-by-step explanation:
So first let's start with the square root of 4. The square root of 4 is 2 since 2x2 is 4.
Next, 45/5 is 9.
And, 125/25 is 5.
When you add all of them-
2+9+5
you get 16
If the sum of the tast
number and the middle
number of three consecutive
integersis 71, then the
Least (smallest)
number must be
Answer:
34
Step-by-step explanation:
x + 1, x + 2
2x + 3 = 71
71 - 3 = 68 / 2 = 35, 36
x = 34
I atom has 17 protons , 18 neutrons, and 17 electrons, what is the mass of this atom
Answer:
35.075
round to 35
Step-by-step explanation:
took the test:D
Multiply
-0.5•(-0.4)
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
O A. -0.5•(-0.4) =
B. The expression is undefined
(Answer quickly)
To multiply numbers or expressions means that we calculate the product of the numbers or expressions. The value of [tex]-0.5 \times (-0.4)[/tex] is [tex]0.2[/tex]
Given that:
[tex]-0.5 \times (-0.4)[/tex]
Cancel out the negative signs
[tex]-0.5 \times (-0.4) = 0.5 \times (0.4)[/tex]
Using a calculator, we have:
[tex]-0.5 \times (-0.4) = 0.2[/tex]
Hence, the value of [tex]-0.5 \times (-0.4)[/tex] is [tex]0.2[/tex]
Read more about multiplication at:
https://brainly.com/question/620034
Surf Teal Recipe
A paint store makes two batches of a color called Surf Teal using the recipe shown.
Each batch contains a different amount of paint.
of the paint is blue.
Drag numbers to show how much of each color should be used in each batch of Surf
Teal
of the paint is green.
of the paint is yellow.
9514 1404 393
Answer:
1 1/2 for Green1 for YellowStep-by-step explanation:
The quantities in Batch 2 are double those in Batch 1, as shown by the Blue quantities.
Batch 1 Green = 3/2 = 1 1/2
Batch 2 Yellow = 1/2 × 2 = 1
