Answer:
7) 150
8) 152
Step-by-step explanation:
7) m<1 is congruent to m<4 because they are verticle angles.
So to first you have to find x, and since the two angles are congruent, you can use 5x=2x+90.
3x=90
x=30
Now find m<1 by plugging in x
5 • 30
150
8) Just like number 7, the angles are congruent, so it's the same process just a different equation.
8x-120=4x+16
4x-120=16
4x=186
x=34
Plug x in
8•34 - 120
272 - 120
152
correct answer is 4 fish
4 is the perfect number
The answer is C since she is adding 5 to both sides
Hope This Helps!!!
omg we kinda have the same math problem :)