Answers
Answer:
a=7
Step-by-step explanation:
Answer: a = 7
Step-by-step explanation:
2a - 6(a - 4) = -4
2a - 6a + 24 = -4
-4a + 24 = -4
-4a = -28
a = 7
Related Questions
A restaurant customer left $1.35 as a tip...
Plz help me
Answers
Answer:
The tax was 4%- I have done this question in EnVision before...
Step-by-step explanation:
Find the sale price of the item. Round to two decimal places if necessary. Original price: $234.16 Markdown: 79% The sale price is $_____
PLS ANSWER ASAP !!! i will give the best answer brainliest :)
Answers
Answer:
84.22
Step-by-step explanation:
Answer:
The answer is $184.99
Step-by-step explanation:
the first thing you do is set up the problem like this 234.16 x 0.79 then when you multiply you get 184.9864 if you round to the nearest sent you get 184.99
Hope this helps :D
what is the circumference of this circle? (Use C = [tex]\pi[/tex]d; [tex]\pi[/tex] = 3.14.)
giving 20 points to the person who answers! no need to show your work, thank you.
Answers
1. 42+14x
2. 3(2x + 9)
Answers
Answer:
1. 56x 35x
what you had to do was add 42 plus 14x which gives you 56x. then for number two you had to multiply the numbers inside of the parenthesis by the number outside of the parenthesis which will give you 35x.
Please help 4 questions for 10 points!!!
------------------------------------------------------------
1) Which expression is equivalent to 4(23)?
4(20+3)
4(2+3)
4(2+13)
4(20+30)
..................................................................................................
2. Which expressions are equivalent to 4(42)?
Select each correct answer.
4(20+22)
4(40+2)
4(4+20)
4(4+2)
.......................................................................................................
3.Which expression shows how 6⋅45 can be rewritten using the distributive property?
6⋅40+6
20⋅6+20⋅5
6⋅40+6⋅5
6⋅4+6⋅5
...............................................................................
4.Tori uses the greatest common factor and the distributive property to rewrite this sum:
24 + 84
What expression does Tori write?
2(24+42)
12(2+7)
24(1+4)
4(6+21)
.....................................................................
my last one got deleted....
Answers
Answer:
Step-by-step explanation:
1)4(20+3)
2)4(20+22)
3)6.40+6.5
4)12(2+7)
wow 25 points and brainliest if you give a actual answer
Answers
Answer:
2, 16, 14 in orders from top.
Step-by-step explanation:
a/4=1/2 4 x 0.5 = 2
3/b=1/2 3 x 2 = 6
5/10=1/2
7/c=1/2 7 x 2 = 14
Answer:
2 to 4
3 to 6
5 to 10
7 to 14
Step-by-step explanation:
sorry if wrong
can anyone help?! im stuck on this question...
Answers
Help due by 11 it 10 :55
Answers
Answer: 0.11
Step-by-step explanation: (2/3) / 6 = 0.11
This question is simple. Do not worry. I will get it done for you. What we need to do here is to divide 2/3 by 6 because you have 2/3 of the salad leftover and you want to split it among 6 friends. 6/1 is the same as 6 because if you divide 6 and 1, you get 6. Hence, 2/3 / 6/1. However, we need to flip the second fraction. So, 6 is the denominator and 1 is the numerator. When we do that, the question is now a multiplication question.
2/3 x 1/6 = 2/18
However, the fraction can be simplified by dividing both sides by 2.
2/2 x 18/2 = 1/9
Hence, each friend receives 1/9 of the salad.
(repost) Help Me Please I Will Give Brainliest If Correct!!
Answers
Answer:
the decimal to aproximate is 0.00000000305
Step-by-step explanation:
closest aproximation is 0.000000003
3 x 10-9 the -9 is above the 10
Answer:3.05 x10^9
Step-by-step explanation:
2[tex]^{2}[/tex] + 5 + 50 ÷ 2(5)
Answers
Hey there!
2^2 + 5 + 50 ÷ 2(5)
2^2 = 2 • 2 = 4
4 + 5 + 50 ÷ 2(5)
4 + 5 = 9
9 + 50 ÷ 2(5)
50 ÷ 2 = 25
9 + 25(5)
25(5) = 125
9 + 125
= 134
Answer: 134 ☑️
Good luck on your assignment and enjoy your day!
~LoveYourselfFirst:)
A group of students is timed while sprinting 100 meters. Each student’s speed can be found by dividing 100 m by their time. Is each statement true or false?
Select the correct choice for each statement then explain your reasoning.
1. Speed is a function of time.
2. Time is a function of distance.
3. Speed is a function of number of students racing.
4. Time is a function of speed.
Answers
Answer:
The true statements are (a) and (d)
Step-by-step explanation:
(a). Speed is a function of time : As seen from equation (1) Speed of the students varies according to the value of time. So, This a true statement.
(b). Time is a function of distance : Distance is not varying in the equation (1), it is fixed to be 100. So, time is not a function of distance because here the distance is made constant. So, This is false statement.
(c). Speed is a function of number of students racing : Speed is not depending on the number of students racing so sped is independent of the number of the students racing. Therefore, Speed is not a function of number of students racing. This is False statement.
(d). Time is a function of speed : As seen from equation (1) Time of the students varies according to the value of their speed. So, This a true statement.
The true statements are (a) and (d).
do the bottom one and plzz show the equation you did
Answers
Answer:
-1/4
Step-by-step explanation:
1/2 = 2/4
2/4-3/4 = (2-3)/4 = -1/4
please give brainilestt pweezz
Help please answer both tysvm!!!!
Answers
Answer:
A-1500
B- 75
C- 975 divided by 75= a
D- 7
Step-by-step explanation:
b equals 700
Which is a true statement about the data shown in the tables?
Answers
Answer:
D
Step-by-step explanation:
Neither table os a linear relation
Evaluate the expression. [2.1 + (9.2 x 3.3)] x 0.8
Answers
Answer:
Step-by-step explanation: 1.68x + 24.288x²What is the x-coordinate of point B? Write a decimal coordinate.
On a coordinate plane, point B is 1.5 units to the left and 3.5 units up.
Answers
Answer:
(-1.5,3.5)
Step-by-step explanation:
Starting from the Origin move 1.5 left equals -1.5 and 5 units up is 3.5 so, my answer is (-1.5,3.5).
Answer:0.5
Step-by-step explanation:
hep me i dont know the answer to this
Answers
Answer:
15.5 i think u just add the numbers
Step-by-step explanation:
Answer:
15.5
Step-by-step explanation:
How do you evaluate functions?
example:
Find the output, B, when the input, a, is 6.
b= -1 - 7a
Answers
A line passes through the point (2,-6) and has an initial value of 6. What is the rate of change for this line?
A. -12
B. -6
C. -1/6
D. 6
Answers
Just did the question
-6
We assume "initial value" means the y-intercept is (0, 6). The rate of change is the "rise" divided by the "run" between the two points.
rise = -6 -6 = -12 . . . . difference of y-values
run = 2 -0 = 2 . . . . . . difference of corresponding x-values
rate of change = rise/run = -12/2 = -6
The rate of change of this line is -6.
What is the composition of white light and how is it related to solar radiation?
Answers
Answer:
The spectrum of white light consists of six basic colours arranged in a specific order: red, orange, yellow, green, blue and violet. Although Newton understood that a beam of light of a particular colour is always deviated by the same amount, he did not appear to understand why this is so.
Step-by-step explanation:
Given the two points (3, -1) and (5,3), explain how to write the equation of the line in slope intercept form.
*Calculate Slope first
*Calculate y-intercept second
*Write your answer in the form y=mx+b (HINT: you will need to find m and b)
Help quickly!!! I will give brainylist or whatever
Answers
Can you add an image please?
2. Plug in one of the points to find the y-intercept. Using the point (5,3) , you would plug this point into the slope intercept equation, along with the slope which was found. 3= (2 x 5) +b. Solving this equation b=-7
3. The slop intercept form is y = 2x - 7
I hope this is the right answer!
is (12,6) a solution to y=-x+7?
Answers
6=-12+7
6=-5
Not true
Heather has 2 less than 5 times the amount of shoes that Donna has. Gina has 1 more than 2 time
amount of shoes that Donna has. Let x represents how many shoe Donna has.
a. Write an expression that represents how many more pairs of shoes Heather has than Gina.
b. Simplify the expression:
c. How many more pairs of shoes does Heather have is Donna has 14 pairs of shoes?
Answers
Answer:
a. (5x-2)-(2x+1)
b. 3x-3
c.39
Step-by-step explanation:
need helps pls will give thanks
Answers
Hope this helps!
Need help with these two, please thanks
Answers
Answer:
the answer is 93.6
Step-by-step explanation:
Answer:
Sales Tax = $3.6
Step-by-step explanation:
$90.00 × 4% = 3.6. The Sale price is $93.6
lexi bought 1 2\5 pounds of green grapes and 2 3\10 pounds of red grapes. Grapes are 2.99 a pound. Did lexi spend more or less than $12 on grapes? please explain asap
Answers
Answer:
Less than $12
Step-by-step explanation:
I changed everything into decimals to make it easier to solve:
1 2/5= 1.4
2 3/10= 2.3
1.4+2.3=3.7
2.99·3.7=11.063 (Round it to the nearest hundredth and you get 11.06)
Hope that helps :)
What is the area of the circle? Round your answer to the nearest tenth of a square inch.
Answers
pi * r^2
someone help me with this pls thx
Answers
Answer:
15x+42y=13050
Step-by-step explanation:
because the x and the y match up and you add then together
Can anyone do any of these? :[
Answers
Answer:
yes # 7
Step-by-step explanation:
729 times 59049
59778 is the answer
Answer: 5x^5 y^2
Explanation:
45x^3y / 9 * x^2 y
Do 45/9
: 5
: 5x^3 * x^2
Then combine-
: 5x ^ 3 + 2
: 5x ^ 5
: 5x^5 * (y*y)
:5x^5 y^2
Answer: 5x^5 y^2
A real estate agent expected 18 people to show up for an open house, but 25 attended. Calculate the percent error. Show your work.
Answers
Answer:
72
Step-by-step explanation:
just look up 25 out of 18 percentage
