Step-by-step explanation:
*****************here is the answer
area=28.61+12=40.61**************
Answer:
5-Cy/r = d
Step-by-step explanation:
C=r(5-d)/y
Multiply each side by y
Cy=r(5-d)/y *y
Cy=r(5-d)
Divide each side by r
Cy/r=r(5-d)/r
Cy/r=(5-d)
Subtract 5 from each side
Cy/r - 5 = 5-d-5
Cy/r - 5 = -d
Multiply by -1
-Cy/r + 5 = d
5-Cy/r = d
Answer:

Step-by-step explanation:
The answer will be the last one as it equals 4x + 3. this means that the equation will be parallel and does not have a solution.
19.18/2.8= 6.85 hours or rounded it would be 7 hours