Answer:
6. 2pu
2(5)(2)
10(2)
20
7.t+g+5
-6+(-4)+5
-10+5
-5
8.g-n-3
-7-(6)-3
-7-6-3
-13-3
-16
9.c-q-10
-1-(4)-10
-1-4-10
-5-10
-15
10.a⁴
2⁴
2•2•2•2
16
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6.)
=2(5)(2)
=2(10)
=20
7.)
=(-6)+(-4)+5
=(-10)+5
=-5
8.)
=(-7)-(6)-3
=(-1)-3
=(-4)
9.)
=(-1)-4-10
=-5-10
=-15
