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Practice
Simplify the expressions below.a) (p-20) 9
p-180
p-180
b) (y-7) 2
y-14
y-14
c) (r19) 10
r190
r190
d) (v-7) 5
v-35
v-35
e) (w17) 3
w51
w51
f) (r-18) 9
r-162
r-162
g) (m17) 4
m68
m68
h) (q3) 2
q6
q6
i) (x-15) 7
x-105
x-105
j) (r-14) 6
r-84
r-84