Answer: 60
Step-by-step explanation:
You do 4*12 and 4*3, 4*12=48, 4*3=12, Next you do 48+12 and you get 60
Answer:
$450
Step-by-step explanation:
C = k![r^{2}](https://tex.z-dn.net/?f=r%5E%7B2%7D)
200 = k(
) = 4k
k = 50
C = 50
= 50(
) = 50(9) = $450
25% :)) (hopefully im right)
C. The lines curve opposite when typed into a graphing calculator. Check Desmos in the future when you need to see how line map out on to a graph. Hope this helps.