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Hunter-Best [27]
3 years ago
15

Roberto had $88, which is eleven times as much money as Bianca had. How much money did Bianca have? Select the correct solution

method below, representing Bianca's money with x.

Mathematics
2 answers:
Alexandra [31]3 years ago
6 0

Answer:

I think it is A

Step-by-step explanation:

Because it would be 88=11x the you would divide 11x by 11 to get x the 88 divided by 11= 8 so, Thus saying x=8

Bingel [31]3 years ago
3 0

Answer:

A

Step-by-step explanation:

Roberto's $88 is eleven times more than Bianca's money, or (x). You can put this into equation form as represented in choice A. In this equation form you would <u>divide both sides</u> of the equation by 11. x = 88/11 is the new equation form. Divide and your answer will be $8.

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Levart [38]

Given:

The linear function for average test score in your math class is

f(x)=0.9x+79

where x is the number of the test taken.

The linear function g(x) in the given table represents the average test score in your science class, where x is the number of the test taken.

To find:

Part A: The test average for your math class after completing test 2.

Part B: The test average for your science class after completing test 2.

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Solution:

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Part B:

From the given table it is clear that g(x) =79 at x=2.

Therefore, the test average for your science class after completing test 2 is 79.

Part C:

Put x=4 in f(x), to find the test average for your math class after completing test 4.

f(4)=0.9(4)+79

f(4)=3.6+79

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From the table it is clear that the value of g(x) is increased by 1 as x is increased by 1. So, the value of function g(x) at x=4 must be 1 more than 80.

g(4)=81

It is clear that,

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Therefore, math class had a higher average after completing test 4.

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scZoUnD [109]

Answer:

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Step-by-step explanation:

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tia_tia [17]

Answer:

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3 years ago
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