Answer:
3
Step-by-step explanation:
d=-3
-d=-(-3)=3
Answer:
(-1, 3)
Step-by-step explanation:
x - 5y = -16 [Equation 1]
-x + 3y = 10 [Equation 2]
<u>Adding both equations</u>
- x - x - 5y + 3y = -16 + 10
- -2y = -6
- y = 3
- x - 5(3) = -16
- x - 15 = -16
- x = -1
<u>Solution</u> : (-1, 3)
Answer:
86
Step-by-step explanation:
Answer:
0.75
Step-by-step explanation:
9/12 = 0.75