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givi [52]
3 years ago
9

Suppose you earn $12 each time you mow the lawn. Which function describes the relationship between your total earnings E and the

number of times you mow the lawn, m?
E(m) = m + 12
m = 12E
E(m) = m – 12
E(m) = 12m
Mathematics
1 answer:
Orlov [11]3 years ago
8 0

Answer:

E(m) = 12m

Step-by-step explanation:

Your earnings will be the amount of times you mow the lawn * $12 per job

so if m is the amount of times and 12 is the amount your Earnings(E) = 12m

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Simplify the following rational expression and express in expanded form.
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Answer:

D m =  -\frac{3}{8}

Step-by-step explanation:

factor the expressions in the denominator and the numerator to simplify the expression:

=> \frac{2(-2m + 1)(2m - 1)}{2(2m - 1)(8m + 3)}

=> -\frac{2m + 1}{8m + 3}

to make a fraction undefined, the numerator should be 0, thus, we substitute the values of m from the options into the denominator to make the denominator equals to 0:

=> -\frac{2m + 1}{8(-\frac{3}{8} ) + 3} = -\frac{2m + 1}{-3 + 3} = -\frac{2m + 1}{0}

in this case, the values of m from option D make the denominator of the fraction equals 0.

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Hunter-Best [27]

Answer:

$2,851.80

Step-by-step explanation:

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<em>t = time</em>

First, change 1.1% into a decimal:

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3 0
3 years ago
Please help you get alot of points
Lorico [155]
The answer u r looking for is* D, $2.85. Hope I’ve helped ;)
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3 years ago
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