Answer:
(2,6)
Step-by-step explanation:
substitute the given value of x into the equation
-4 (-4 + y ) +2 = -y
solve for y
y=6
substitute the value of y into x= -4 + y
x= -4 + 6=2
x=2
y=6
(2,6)
Yes because if you check with your math (or a calculator) 365 times 8 is 2,920. Therefore, Isaac's answer is reasonable. Another way you can maybe do it is round 365 days to 370 and 8 to 10 and then multiply. 370 times 10 is 3,700. Since 2,920 is close to 3,700, then the answer is reasonable.
Hope I helped!!
Answer:
Since the first number after the decimal is lower than 5, you would need to round down. So the answer would be 17(not 18).
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given
Required
First, calculate h(xc)
If
Then
Solving further:
Substitute h(xc) for x
Substitute
Answer:
C 170
Step-by-step explanation:
