I need help with elimination the equation is -3x + 2y= 7 and 4x + 4y= -6
2 answers:
Answer:
reference attached
hope it helps you <3
Answer is (-2;1/2) i solved you can check below. I use elimination method for the solution.
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Answer:
answer A shows a rotation
Answer:
1792
Step-by-step explanation:
1 pound = 16 ounces
7 x 16 x 16
= 7 x 16^2
= 7 x 256
= 1792
Answer:
380
Step-by-step explanation:
285 / x = 75 / 100
Cross multiply 28500 = 75x
Divide by 75 380
X^2-9=0 add 9 to both sides
x^2=9 take the square root of both sides
x=±3
