8/9 = 0.888888(repeating)
simplified it equals, 9m+8
34 is an equivalent expression.
12^20
There are many kinds of equivalence. Equivalent fractions are 10/40, 20/80 The equivalent decimal expression is 0.25
The expression 9+5 is equivalent.
The expression -28x+35 is equivalent to 7y(-4x+5)
8/9 = 0.888888(repeating)
69 is an equivalent expression.
10
(x-8)(x+8)
There is no variable in (8x12)+8, so it would be called an arithmetic expression. It would evaluate to 96+8 = 104.
16
9(8 + 1)
It is: 9*(8+1) = 81
It is: 7*(8*15) = 840
simplified it equals, 9m+8