Answer:
y = 5, y = 7
Step-by-step explanation:
X - 4 = -4 -4
Combine the two -4.
X - 4 = -8
Add 4 on both sides to isolate the x and get your answer.
X = -4
2 - 3x = -x - 8
Subtract the 2 on both sides.
-3x = -x - 10
Add the x on both sides.
-2x = -10
Divide by -2 on both sides to isolate the x and get your answer.
x = 5
For the first 1 it is d and the second one is d the third one is d
Answer:
a
Step-by-step explanation:
She can ride up with 59 boxes.
Step 1. Subtract Sandra’s weight from the maximum weight. 3,200-145=3,055
Step two. Divide the weight of the boxes by 3,055. 3,055/51=59.9019608
Since she can’t carry .9 of a box, and 60 boxes would be over the maximum weight capacity, Sandra can only ride up with 59 boxes in the elevator.
