This can be written as 3(n+12)=45, where n is the unknown number
3(n+12)=45 <- Starting Equation
3n+36=45 <- Distributive Property
3n=9 <- Cancel 36 on both sides
n=3 <- Divide both sides by 3
So n=3
Hope this helped!
Answer:13
Step-by-step explanation:
36-23=13
Answer:
5.4 is the answer
Step-by-step explanation:
For every box of Grapefruit they sell they get $1.35 - they sold 84 boxes
84 * 1.35 =113.4
270 - 113.4 = 156.6
156 ÷ 1.35 = 116
<em>They need to sell 116 more boxes of grapefruit to raise 270 dollars</em>
Answer:
5x^2 − 2x
Step-by-step explanation:
Let's simplify step-by-step.
=3x + 6x^2 + − 5x + − x^2
Combine Like Terms:
=3x + 6x^2 + − 5x + − x^2
=( 6x^2 + − x^2 ) + ( 3x + − 5x )
= 5x^2 + − 2x
Answer:
5x^2 − 2x
hope this helps!!