Answer:
49°
Step-by-step explanation:
First, solve for x.
3x-7+2x+17=90
5x+10=90
5x=80
x=16
Then put 16 in for x.
2(16)+17=
32+17=49
She would have to travel 8km north to get to the pizza parlor from the green house
Answer:
(4x3-6x) + (8x-12)= 2x
(4x3+8x) + (-6x2-12)= 2(2x-3) (x^2+2)
Step-by-step explanation:
All you have to do is simplify.
It is equivalent to:
-6 + (-8)
Answer:11
Step-by-step explanation: think about 5+6 then when you add 11 to the -5 you get 6.