Simplify each of the expressions below. Which of the expressions have a value between 70 and 100? Select all that apply. A)24+(9 −2)2
B)63 −(4×3)2
C)92 −(2⋅4)
D)53 −(4⋅4)

-7/8

step-by-step explanation:

instead of subtracting you add the -6/8 and -1/8

the radius is 2 times the diameter.

step-by-step explanation:

i'm assuming that it's c.)   volcanoes built the mountains and earthquakes tore them down.

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