Answer:
x = -7/9; y = 4/3.
Step-by-step explanation:
I will assume that the top equation is 6x + 2y = -2, and the bottom one is 3x - 2y = -5.
If you add the two...
(6x + 3x) + (2y + (-2y)) = (-2 + (-5))
9x + 0 = -7
9x = -7
x = -7/9
6(-7/9) + 2y = -2
-42/9 + 2y = -18/9
2y = 24/9
y = 24/18
y = 12/9
y = 4/3
Hope this helps!
Answer: d) 0.67
Step-by-step explanation:
It's simple, you have to divide 10 by 15, and then you'll get 0.(6) or 0.67.
10/15=0.67
Answer:
one
Step-by-step explanation:
i have no idea what kind of test ur taking my guy but have fun
Yes, two to the fourth power is 16
Answer:
itsa neg so i would say 34
Step-by-step explanation:
34 - - so postive