<h2>
Answer:</h2>
18
Step-by-step explanation:
10$ 180$
10 x 18 = 180
so she work 18 hours.
Substitute x for -1 in <span> y=3x-1
</span>y = <span><span>(3) <span>(-1) -</span></span><span>1
</span></span>Solve
y = (3) (-1) -1
y = -3 - 1
y = -4
B.) -4 is your answer
One is significantly fatter than the other and has more friction
I think x = 38 but idk
Don't believe me I might be wrong.
I'm pretty sure you're trying to find what x equals and the other angles ten. fifty-one, and ninety (which equals 142) which goes into x and x is 38 because 142 + 38 = 180 which is complementary.
idek.
