Answer:
x=52°
Step-by-step explanation:
38° +90°+x = 180° ( Angles on a straight line)
x+ 128° =180°
x= 180° -128°
x= 52°
Answer:
It is D
Step-by-step explanation:
Answer:15x+9y
Step-by-step explanation:
9x+8x-2x=15x
Answer:
1.20 per pound
Step-by-step explanation:
calculating what the percent is taken from 1.50, simply take the period out of the 150 and multiply by x .20 to get 30 from it, then subtract 30 from 150 to get 120 and from there you can add the period back in. Hope this helps !
Answer:
It has no solution since it is a simultaneously equation. And when you solve to find x and y it gives 0
