I need these answers for my my homework

asked Feb 20, 2020 103k views

1 vote

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4 votes

Answer:

1) z=10

2)b=-36

Explanation:

1) Multiply the bottom number of fraction with 5

2) Multiply the bottom number of fraction with -12

DFW answered Feb 24, 2020

by DFW

5.6k points

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