use the substitution method to solve the system of equations. Choose the correct ordered pair. y=4x 8x+y=18
2 answers:
Answer:
(3/2, 6)
Step-by-step explanation:
y = 4x
8x + y = 18
this says y is 4x so you can replace y with 4x
8x + 4x = 18
12x = 18
/12 /12
x = 3/2
now sub x into y = 4(3/2)
y = 12/2
y = 6
The answer is (3/2,6)
I hope this helps
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If the 3 is an exponent, then the person above me is right.
Answer: 432
Step-by-step explanation: 4 x 7 = 16
16 x 27 = 432
Hope this helps!
Answer:
the answer is c
Step-by-step explanation:
The total length (or perimeter) 56 feet. The equation is 12 + 12 + 16 + 16 = 56.
