Question

Simplify.[2 × (10 + 5)] - 5
A. 12.5
B. 20
C. 25
D. 120

Answer 1

First, add what is in the parenthesis.
(10+5)= ?

Answer 2

15

Answer 3

Second, fill in 15 in the equation where (10+5) was.
[2*15]-5
Third, multiply 2*15.


Second, fill in 15 in the equation where (10+5) was.
[2*15]-5
Third, multiply 2*15.
which is ??

Answer 4

30

Answer 5

2*15=30
Fourth, fill in 30 where [2*15} was.
30-5
Last, subtract 5 from 30.
30-5=??

Answer 6

so 25?

Answer 7

yes so C

Answer 8

hope that helped

Answer 9

thanks!

Answer 10

Good job :-)

Answer 11

yw