B=-4 because the7 turns positive then you add -11+7 which is -4
On the x column, you would write 1, 2, 3, 4, and so on. Then, in the y box, you plug in that number into the equation. Write your answer in the y column.
For example, if x = 1, then 1^2 + 2 - 8 = - 5.
If x = 1, y= -5
Answer:
Step-by-step explanation:
Given
Required
Select equivalent expression
Start by solving the given expression (using a calculator)
Then we solve the given options (using a calculator)
The equivalent expressions are (a) and (e)
Answer:
18 quarters = $4.50
8.00-4.50=3.50
10 dimes+10 quarters=$3.50
Answer= you have 10 dimes and 28 quarters
Step-by-step explanation: