Y=3x-4
4x-5y=-13
4x-5(3x-4)=-13
4x-15x+20=-13
-11x+20=-13
33=11x
x=3
y=3(3)-4
y=9-4
y=5
Answer:
The answer is -4
Step-by-step explanation:
If you plug them in set equal to each other in a calculator it tells you please leave brainiest 5 star and thx i really appreciate it
Answer:
9043.2 in^3 of lead
Step-by-step explanation:
the formula is (4/3)(3.14)r^3
so,
(4/3)(3.14)(3^3) * 80
9043.2
Answer:
The fourth answer choice is the correct one: 2(x - 3)
Step-by-step explanation:
2x²-18x+36/x-6 should be factored, as follows:
2(x²-9x+18) / (x-6) = 2(x - 3) (x - 6) / (x - 6)
Substituting x = 6 would result in division by zero and is thus not allowed.
Remembering this, we can reduce 2(x - 3) (x - 6) / (x - 6) to 2(x - 3) for x≠6.
