Answer:
y=-x-0.833.....
Step-by-step explanation:
You solve for Y in the first two and then solve for x in the last two parts of the problem.
Answer:
The answer is c (54).
Step-by-step explanation:
I believe the answer is H,
Karen had a gift card for $150. She bought 3 gifts for her sister. The gifts cost the same amount, X. After paying for the gifts, her card had a balance of $60. How much did each gift cost?
Answer:
-x = 3
Step-by-step explanation:
If x = -3, then -x must negate -3 to make it become 3.
-(-3) = 3