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Practice
Simplify the expressions below.a) (p19) 9
p171
p171
b) (p-7) 6
p-42
p-42
c) (y-17) 6
y-102
y-102
d) (m-16) 4
m-64
m-64
e) (w-2) 2
w-4
w-4
f) (m-8) 10
m-80
m-80
g) (p-8) 4
p-32
p-32
h) (y4) 7
y28
y28
i) (m-4) 7
m-28
m-28
j) (r-16) 4
r-64
r-64