Answer please ! both questions 7 and 8

Mathematics

1 answer:

Elodia [21]2 years ago

3 0

Answer:

7) p=80

8)z= 19.2

Step-by-step explanation:

7th problem)

0.1p=8

p * $10^{-1}$ =8

$\frac{p}{10}$ =8

p=80

8th problem)

$\frac{z}{2.4}$ =8

z=8*2.4

z=19.2

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