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3 years ago

15

Help please! I've never been good at percents

1 answer:

Igoryamba3 years ago

5 0

Answer:

the answer is: 64.9 but I'm not sure

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Johns grade on his math test was 94 his grade on the second test was 85 what is the percent change in his grade to the nearest p

Olenka [21]

Answer:

req percentage change=9.5744%

Step-by-step explanation:

change=94-85=9

%change= $\frac{9\times100}{85}$

%change = $\frac{900}{85}$

%change =9.5744%

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2 years ago

Colin's shopping basket has items costing $7.90,

jeyben [28]

Answer:

$20 i think

Step-by-step explanation:

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2 years ago

Determine the lengths a and b given the following information. B=14.5° c=6°"

mario62 [17]

Answer:

The answer might be B

Step-by-step explanation:

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2 years ago

Given f(x)=2x-10 determine the value if f(x)=8

koban [17]

Answer:

f(x)=2x-10 ______(given)

f(x)=8 _______(given)

Therefore, according to the above problem

2x-10=8

2x=10+8

2x=18

x=18/2

<u>x=9</u>

<h3><u>9</u> is the right answer.</h3>

6 0

2 years ago

Read 2 more answers

Identify the following expression as variable o numerical 18+15y-10

Andru [333]

18+15y-10
=18-10+15y
=8+15y

3 0

3 years ago