The answer will be 10 because you plug in y=-×+12 in the equation 4x-2y=36. After you solve and do distributive property your new equation should be 4x+2x-24=36, then you add the like terms of 4x and 2x which will equal to 6x and your new equation should be 6x-24=36. Add 24 from both sides and your equation should be 6x=60, then you divide 60 by 6 and your final answer will be x=10 or 10
Answer:
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Step-by-step explanation:
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Step-by-step explanation:
since the two lines are parallel, slope of the line is Sam so it's 3.
let eqn of the line be y = 3x + b.
sub (4, -2):
4 = 3(-2) + b
b = 10
therefore, equation of the line is y = 3x + 10
Topic: coordinate geometry
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Answer:
r ≥ -49/11
Simplified versions: r ≥ -4.45 or r ≥ -4 5/11
Answer:
(f+g)(x) = 3x² + (3/2)X - 9
Step-by-step explanation:
f(x) = 1/2*x - 3
g(x) = 3x²+x-6
then (f+g)(x) i f(x) + g(x)
1/2*x - 3 + 3x²+x-6
3x² + 1.5X - 9
3x² + (3/2)X - 9
