1 answer:
Answer:
True
Step-by-step explanation:
x - 4y = 11 → (1)
- 3x + 5y = 25 → (2)
Multiply (1) by 5 and (2) by 4 to eliminate the y- term
5x - 20 y = 55 → (3)
- 12x + 20y = 100 → (4)
Add (3) and (4) term by term to eliminate y
- 7x + 0 = 155
- 7x = 155 ← y- term is eliminated
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Answer:
y=8
Step-by-step explanation:
All horizontals lines are going to be equations of y=y
(6,8)
(x,y)
y=8
5x•8y
5•8=x•y
40=x•y
5•40•8•40=
40•(5+8)
40•13=
=520
136/3.14+28=68
The answer is 68
Answer:
C) 5
Step-by-step explanation:
Set up fractions and solve them
