You have to do whats in the parentheses from left to right then subtract the answer you get by 20
(9x10) - (30+30)
90 - 60 = 30
8 x (12+5) -7^2
17
17-49
18 x -32
= -576.
You have to use pemdas for your check off
P=parentheses
E=exponet
M=multiplication
D=division
A=add
S=subtrabt
HOPE IM CORRECT
Answer:
Feet and yards; the 1 whole strip could represent 1 yd. and the
strip could represent feet.
Answer:
I mean you can do 2(6x+3)
Step-by-step explanation:
Answer:
13/-3
Step-by-step explanation:
Y2-Y1/X2-X1