Answer:
-170
Step-by-step explanation:
First, you would substitute 2 and 4 for a and b. 4 times 2 + 3(4 - 62) - 2 times 2 = ?
Then, do 4 times 2 (8), 3(4-62)=3(-58)
8 + -174 - 4 = -170
Answer:
-8x+12
Step-by-step explanation:
Solve:
2(-5x + 10) + 2(x-4)= perimeter
-10x+20 + 2x-8= perimeter
-8x+12= perimeter
Hope this helps! :)
Answer:
my hand writing is sloppy hope it helps tho
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
To find the number you have to reverse the equation
Let us call the number "x"
x + 9 = 13
So to find x we flip the equation
13 - 9 = x
Solve it
4 = x
So the missing number is 4
Answer:
The circumfrence is 14
Step-by-step explanation:
