3 years ago

Sarah babysits her neighbor's son to make money. Her earnings can be represented by the equation

Mathematics

2 answers:

Mrac [35]3 years ago

6 0

Answer:

3/9

Step-by-step explanation:

tiny-mole [99]3 years ago

3 0

Answer:

ummmmmm i do not know

Step-by-step explanation:

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frez [133]

Answer:

A. is correct so, -5

Step-by-step explanation:

Have a good day.

4 0

3 years ago

Read 2 more answers

URGENT!!! Please answer ASAP with full working out thank you

Tema [17]

Step-by-step explanation:

$a) \\ \frac{a}{x - 1} - \frac{2}{x + 1} = \frac{4}{(x - 1)(x + 1)} \\ \\ \frac{a(x + 1) - 2(x - 1)}{(x - 1)(x + 1)} = \frac{4}{(x - 1)(x + 1)} \\ \\ a(x + 1) - 2x + 2 = 4 \\ \\ a(x + 1) = 4 + 2x - 2 \\ \\ a(x + 1) = 2x + 2 \\ \\ a (x + 1) = 2(x + 1) \\ \\ a= \frac{2(x + 1)}{(x + 1)} \\ \\ \huge \red{ \boxed{a = 2}}$