9514 1404 393
Answer:
(-5,1)
Step-by-step explanation:
To eliminate x, multiply the first equation by 3 and add 2 times the second equation.
3(-2x +7y) +2(3x -4y) = 3(17) +2(-19)
-6x +21y +6x -8y = 51 -38
13y = 13
y = 1 . . . . . matches the third answer choice
(x, y) = (-5, 1)
D. 21cm because you divide all sides by 2 then get your slope form and multiply by seven
Answer:
3/8
Step-by-step explanation:
3/4 x 1/2 = 3/8
Answer:
the chance at getting 9 is 17% and then 50% for the coin
Step-by-step explanation:
I ran out of time. will come back in a few minutes to answer the question.
