Answer:
x=16
y=23
Step-by-step explanation:
angle (4x+4) and angle (7x-44) are alternate exterior angles which are equal, so we can set up an equation like this to find x:
4x+4=7x−44
calculate it then you'll get x=16
for the next one I'm not really sure how to explain since they are not labeled but,.. since we have the measure 39 we can figure out by using the pairs 'interior angles on the same side of a transversal' and 'vertical angles' that it's equal to 141, so to find y we use the equation
8y-43=141
calculate it and you'll get y=23
Roland; 20+15+16=51, 51÷3= 17
Roland; 17
We divide 3 because it's the total number of grade she got.
Jetta; 16+19+17=52, 52÷3= 17.1
Jetta; 17.1
So, probably Jetta got better grade than Rolanda
True,
Good luck! I hope I helped!
$81 x 3 = triple the savings = $243
$243 - $26 = what Jennifer has saved which equals = $217
I think that’s how you do it, anyways hope this helped!
