Answer:
1. lowered one unit
2. raised three units
Step-by-step explanation:
yuhh
Answer:
r=8
Step-by-step explanation:
In the beginning you have to think about -3 x what = 6. It's -2. How can we get -2 from 6, we minus 8, so r = 8.
That also works in all the other equations if you want to try that out.
Answer:
$0.50
Step-by-step explanation:
let x represent the price of a singular hot dog
8x = 4$
x = 4/8$
x = 0.50$
Add another triangle to make it a square/rectangle. Then find the perimeter of that. Then divide the answer by 2. That will be the perimeter of the shape.
Answer:
a = 4, b = -
Step-by-step explanation:
Given
= a + b ( multiply both sides by 2 to clear the fraction )
8 - 3 = 2a + 2b
For the 2 sides to be equal , then
2a = 8 ( divide both sides by 2 )
a = 4
and
2b = - 3 ( divide both sides by - 2 )
b = -