Answer:
Step-by-step explanation: The rate of change at which the water level rises is centimeters per minute. So, solving the
equation for y gives a y-value equal to 1.
Booster's share =y =0.75x
gross receipts=x=700
plug x=700 in y=0.75x
y=0.75*700
y=525
I think it’s 12.67 I’m not so sure
9514 1404 393
Answer:
x = 7
Step-by-step explanation:
Using Cramer's rule, the value of x is ...

x = ((2)(-2) -(22)(3))/((-1)(-2) -(4)(3)) = (-4-66)/(2-12) = -70/-10
x = 7
The domain is (1,3,5,7,9) and the range is (2,4,6,8,0)