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tino4ka555 [31]
3 years ago
14

Answer please ! both questions 7 and 8

Mathematics
1 answer:
Elodia [21]3 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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