The answer is B because 4 X 7 is 28 so 9 times 7 is 63
V(4,-2)
In the vertex form, the h value is the x and the k value is the y.
So if the vertex (4,-2) is also (h,k)
You can just simply replace the h and k in (x-h)^2+k.
Which gives us...
f(x)=(x-4)^2-2.
Answer:
Step-by-step explanation:
Total hours work: 6 hours
Hourly wages: $8.00
Kendall total amount made for babysitting: 6 x $8 = $48.00
Total amount spent on shirts: $48 x 2/5 = $19.20
Amount of money Kendall had left after purchasing the shirt:
$48.00 - $19.20 = $28.80
