Answer:
Divide both sides by 3
Step-by-step explanation:
Divide both sides by 3 to isolate x.
x = 81
Answer:
x = -1
Step-by-step explanation:
Answer:
20 inches of ribbon.
Step-by-step explanation:
i did 80÷4=20
so every one bows need 20 inches of ribbon.
Answer:
wat is this please explain
Answer:
The slope is -8/5
Step-by-step explanation:
Slope is the change of y over the change of x.
Two x and y values for example are -7, -2, 9, and 1.
You would set up the expression where you put 9-1 in the numerator and -7-(-2) in the denominator. The answer would be 8/-5.
Thus, the slope is -8/5.