$\frac{(x^{ - 2}{y}^{10})^{2} }{ {x}^{5} {y}^{ - 3} } \\ \frac{ {x}^{ - 4} {y}^{20} }{ {x}^{5} {y}^{ - 3 } } \\ {x}^{ - 9} {y}^{23} \\ \frac{ {y}^{23} }{ {x}^{9} } \\ ans \: c$

8 0

2 years ago

maggie's brother is 3 years younger than twice her age. the sum of their ages is 24. write solve an equation to determine maggie

prohojiy [21]

Maggie =x
brother = 2x-3
x+2x-3= 24
27 /3= 3 x/3
x= 9 years

7 0

3 years ago

Warren picked 3/4 of a pound of strawberries. That afternoon, Warren's

Crazy boy [7]

Answer: 2

Step-by-step explanation:

7 0

4 years ago

Read 2 more answers

Помогите решить, пожалуйста, с 1-8. Дам 50 баллов.

kifflom [539]

Answer:

Step-by-step explanation:

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5 0

3 years ago