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3 years ago

9

Unum is 5 Points out of 100 points on her math test what decimal number represents the part of her math test that she answered c

orrectly

1 answer:

Mashcka [7]3 years ago

5 0

.05 is the decimal that she got correctly.

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A car salesman earns a base salary plus commission for every car he sells. The expression shows the amount the salesperson earns

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Please rewrite this equation(s) using parantheses than needed

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Find each quotient.

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Step-by-step explanation:

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3 years ago

Rosa's test scores are 78, 92, 88, and 89. What must she score on her next test to have an average of 90? A) 95 B) 97 C) 99 D) 1

Morgarella [4.7K]

Answer: D

<u>Step-by-step explanation:</u>

Let x represent the score on her next test

$\frac{78 + 92 + 88 + 89 + x}{5} = 90$

$(5)\frac{78 + 92 + 88 + 89 + x}{5} = (5)90$

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<u> -347 </u> <u>-347 </u>

x = 103

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3 years ago