Answer:
B. -x + 8
Step-by-step explanation:
Given expression

Consider the numerator 
First, use distributive property:

Open the brackets:

Combine the like terms:

Again use distributive property:

Now, the expression is

If the number is a whole number the fraction is the number over 1
#/1
In this case 45 in a fraction is 45/1
Answer:
14 inches
Step-by-step explanation:
Using this information, we can form an equation.
Since there are 3 sides in a triangle, and each side increased by 6, that means that the perimeter increased by 18 inches. Down below, I did 3x because there are 3 sides in a triangle.
(This is the equation you'd want to do to get the answer)
3x + 3 * 6 = 60
Simplify:
3x + 18 = 60
Same to both sides
3x = 42
Isolate x:
x = 14
Let me know if you have any questions
Answer:72 tiles
Step-by-step explanation:
16 x 18 = 288ft.2
2 x 2 = 4ft.2
288 divided by 4 = 72 tiles
Since 288 is the space of the wall, each tile has an area of 4 feet squared, so 288 divided by 4 would make it so they need 72 tiles.
25.00 to enter park
1.25 for each rides and she goes on 9
It would be 11.25