Solve each system of equations.
2 answers:
1. y=-3
2. y=33
y=-1
( sorry if number 2 is wrong)
1. 2(4) - 4y = 20
8 -4y = 20
8-8 -4y = 20 - 8
-4/-4y = 12/-4
y = -3
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Answer:
Step-by-step explanation:
Answer:
hello :
(g/f)(3) = g(3)/f(3)
but : g(3) =3(3)+2 = 11
f(3) 2(3)-4 = 2
g/f)(3) = 11/2
He gets 7.80 an hour so you multiply 7.8 by 5.25 hours
Answer:
75, 7/10, 2/3, 62,5, .5
Step-by-step explanation:
75%=75%
7/10=70%
2/3=66.67%
62.5%=62.5%
.5=50%
I think it's B. because 4,310 divided by 72 is about 59. And 4,200 divided by 70 is 60.
