Answer:
for 6: -2x+30
I dont know for # 8
Step-by-step explanation:
to distribute, you have to multiply -3 by x and -10.
-3(x) - -3(10) + x =
-3x + 30 + x:
then you have to add common terms
-3x + x = -2x
then replace that in your equation to get:
-2x +30
Answer:
323232
Step-by-step explanation:
Calculators are good for stuff like this
Answer:
The length is 18 and the width is 16
Step-by-step explanation:
The sides of the rectangle are
Width: x-2
Length: x
To find the perimeter get all 4 sides and add them all up
x-2+x-2+x+x=68
4x-4=68
x=18
The length is 18 and the width is 16
:)
45% of 85.00 = 38.25
85.00 - 38.25 = 46.75
You will pay $46.75
Hope this helps!!
~Kiwi
