Answer: C
Step-by-step explanation:
Answer:
3.25
Step-by-step explanation:
I plugged in 5 for x and got 3.25 when I solved
Answer:
c
Step-by-step explanation:
the rectagler is 4 by 8 then the other one is 7 bye 4
answer c
Answer:
1st number: 22
2nd number: 16
3rd number: 64
Step-by-step explanation:
x + y + z = 102
x = 6 + y
z = 4y
plug that in!
(6 + y) + y + (4y) = 102
get rid of the parenthesis (I added them so you could see what I was replacing) and add like terms.
6 + 6y = 102
move 6 to the other side.
6y = 96
y = 16
now that you know one number, you can solve the equations for the rest!
x = 6 + (16)
z = 4(16)
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x = 22
y = 16
z = 64
