So to solve for x, you'll need to combine all the angles and equal it to 720, and from there we can solve.

Combine like terms to get

Subtract 470 on each side to get

Then just divide on each side and you'll get

To find the value of the (x+10) angle, just substitute 125 for x and solve.
Y=1.50x+7.50. 7.50 is the y intercept and 1.50 is the rate of change or slope
Set up the equation it's equavilvent to the same side of the other one
x-1=6
+1=+1
x=7
Answer:
she brought 21 shirts and 2 pants
Step-by-step explanation:
shirts
21× 14.50 = $ 304.5
357- 304.5 = $ 52.5
pants
52.5÷ 25 = 2.1
It’s gonna be in quadrant III because the rule for x-axis is -> (x,-y).