Answer:
3x+6
x+x+2+x+4
» You can group the like terms, in this case, the x's and the numbers.
x+x+x+2+4
3x+6
Answer:
-24
Step-by-step explanation:
-7 - 17 = -24.
<em><u>Solution:</u></em>
Given that, Jennifer had 7/8 foot board she cut off 1/4 foot peice that was for a project
To find: Board that was left
From given,
Remaining feet of board is found by finding the difference between total length of board and foot that was cut off
Substituting the values we get,
Thus 
feet board is left
Step-by-step explanation:
1. By angle bisector property or theorem
2. Multiplying both side by PC
Answer:
10x-4 feet
Step-by-step explanation:
The perimeter is the amount of the sides together so add the three sides together
2x+1+4x-4+4x-1
Combine like terms
10x-4
(You can also factor out 2 but that would not be simplest --> 2(5x-2))
