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Len [333]
3 years ago
13

Debra started a babysitting business. She purchased toys, snacks, and other supplies. She charged an hourly rate for each child.

The expression −145+6y−145+6y represents the profit Debra has earned from her babysitting business. Which expression represents the total amount Debra earns from babysitting?
A) y

B) −145

C) 6y

D) 6
Mathematics
2 answers:
Scilla [17]3 years ago
6 0

Correct answer would be C.) 6y. Took the test and got this answer, hope this helps! :)

Zepler [3.9K]3 years ago
3 0
Given that the expression -145 + 6y represents the the profit Debra has earned from he babysitting business.

The "-145" part of the expression represents her expenses, while the "6y"part represents her earnings.

Therefore, the <span>expression that represents the total amount Debra earns from babysitting</span> is 6y.
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\bold{ANSWER:}
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an insect population grows at a rate of 25% per year.if its initial population is 4.2 million what will be its population in thr
marusya05 [52]

The population after 3 years would be 8.20 millions.

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Initial population = I = 4.2 million

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x = I * (1 + \frac{r}{100} )^{n}

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