Answer:
4.19
Step-by-step explanation:
just use the formula 2pir^2
Answer:
The Y intercept is -5 and the slope is -5/2
Z = -72
Ask me in the comments section if you want the equation solved step-by-step.
Hope this helped!
Answer:
5x-4y+4
Step-by-step explanation:
3x-4y-2+2x+6
Gathers like terms together:
3x+2x= 5x
-4y= -4y
-2+6= 4
Put it together:
5x-4y+4
X stands for the score of her first test
Y stands for the score of her second test