Answer:
52
Step-by-step explanation:
The missing sides is equal to the opposite side
So add all the sides up
If i'm not wrong its distributing property of addition. <span />
Answer:
- x + y ≤ 25
- 1.75x + 2.50y ≤ 75
Step-by-step explanation:
- Paperback books = x
- Hard cover books = y
<u>Number of books:</u>
<u>Cost of books:</u>
The system above is the one we need
Answer:
y = 3x+3
Step-by-step explanation:
Slope = 3 and y-intercept = 3
