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Volgvan
3 years ago
14

Can someone please help me with this and explain it for me .. can you just put the answers on the photo? It will make it easier

for me .

Mathematics
1 answer:
Bezzdna [24]3 years ago
7 0

Answer:

Step-by-step explanation:

set 30

1) 90-52 = x

38 = x

2) 90 -15-25=x

50 = x

set 31

1)   t = 3m

m = independent

t = dependent

 m    t

\left[\begin{array}{ccc}1 & 3\\2 & 6\\3 & 9\\4&12\\5&15\\6&18\end{array}\right]

2)

m = 25d

d = independent

m = dependent

 m     d

\left[\begin{array}{ccc}1&25\\2&50\\3&75\\4&100\\5&125\\6&150\\7&175\end{array}\right]

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