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torisob [31]
4 years ago
14

A computer shop sold 400 computers last month and 523 computers were sold this month what is the percentage increase in the sale

s of computers?
Mathematics
1 answer:
Lady bird [3.3K]4 years ago
5 0

Answer:

45%

Step-by-step explanation:

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9. A recipe calls for 6 cups of flour and 2 cups of sugar. What is the ratio of flour to sugar in simplest form?​
IRISSAK [1]

Answer:

3:1

Step-by-step explanation:

If you wrote this ratio out it would be 6:2. In order to find out the answer, simplify like a fraction 6/2 divided by 2 equals 3/1!

sorry if I am incorrect, but I hope this helped!

4 0
3 years ago
Divide.Enter the quotient in the simplest form.<br><br> 7/10 divided by 4/5 <br><br> Please hurry
slamgirl [31]
I think it’s .22 I’m not sure hope this helps :)
7 0
3 years ago
Using the equation ŷ = 2.6 − 3.1x, what is the predicted value if x is 4.3?
Salsk061 [2.6K]
<h3>Answer: Choice A) -10.73</h3>

Work Shown:

Plug x = 4.3 into the equation given

ŷ = 2.6 − 3.1x

ŷ = 2.6 − 3.1(4.3)

ŷ = 2.6 − 13.33

ŷ = -10.73

Note: The symbol ŷ is read as "y hat". It's used to estimate the y value when it comes to regression equations.

5 0
3 years ago
Solve for x. 3x−4+2x=8 ​Enter your answer in the box. x=
densk [106]
In order to solve for x you have to set x by itself, the first step is to add common like terms for example 3x and 2x are common like terms so lets add them up to get 5x-4=8 now add 4 to both sides because the only way to get rid of a negative is with a positve, now you have 5x=12. your final step is to divide 5 to both sides because the only way to get rid of a multiplication is with a division, this will leave x by itself and your answer will be x=12/5

Hope this helps
8 0
3 years ago
find the slope of the line below. enter your answer as a fraction or decimal use a slash mark (/) as the fraction bar if necessa
Pie
The slope is 10/2 which is equal to 5
8 0
3 years ago
Read 2 more answers
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