Mathematics, 19.01.2020 23:31 kayladaniels146

Simplify the expression
3. 9a- b-2a-10b
a. -7a+ 11b
b. 11a + 9b
c. -11a - 9b
d. 7a - 11b

4. 5(x + 10) + x
a. 6x + 15
b.5x + 15
c. 6x + 50
d. 4x - 50 me

Answers: 2

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Simplify the expression
3. 9a- b-2a-10b
a. -7a+ 11b
b. 11a + 9b
c. -11a - 9...