Answer:
-108
Step-by-step explanation:

1) x=−2
2) y=−6
Hopefully that helps you ❤.
Answer:

Step-by-step explanation:
we know that
She rides for 11.2 kilometers at a speed of 7 kilometers per hour
Using proportion
Find how many hours does she ride

53x2=106
250-106= 144
144/2=72
The length is 72cm
Answer:
The area formulas for a triangle and a parallelogram require multiplying base by height.
A rectangle and parallelogram with the same base and height will have the same area.