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Practice
Simplify the expressions below.a)
p9
p1
p-8
p9
b)
w-14
w-9
w5
w-14
c)
w19
w9
w-10
w19
d)
x0
x-5
x-5
x0
e)
v1
v2
v1
v1
f)
p5
p-4
p-9
p5
g)
q-6
q-7
q-1
q-6
h)
y0
y-5
y-5
y0
i)
q-3
q4
q7
q-3
j)
v9
v4
v-5
v9