3(x+2) < 10 //// that should be right!!
11 1/4
Step-by-step explanation:
the yards have to be converted to feet
1 yards = 3 feet
5 yards x 3 = 15 feet
Area of a rectangle = length x width
15 x 2 1/4
15 x 9/4 = 33 3/4
33 3/4 x 1/3 = 135 /12 = 11 1/4
Answer:
-1/3
Step-by-step explanation:
Distribute- 3n-9=-10
Add 9 to both sides- 3n=-10
Divide both sides by 3- n=-1/3
Check- 3(-1/3)-9=-10 (-1)-9=(-10) -10=-10
Answer:
f(-5)=20
Step-by-step explanation:
f(x)=x^2-x
=f(-5)=-5^2-5
=f(-5)=25-5
=f(-5)=20
The answer is 9
You can see the graph is linear and at $45 it lines up with 9 items purchased
