(x-3)^2=(3x+10)*(x-3) so to solve this u can simply take (x-3) over to the other side so it will; look like this
(x-3)^2/(x-3)=3x+10
then it will be x-3=3x+10
-2x=13
x=-13/2 which is -6.5
Area of a semi-circle = 1/2 x x r square.
area of larger semi circle
= 1/2 x x 10 square
= 50
area of smaller semi circle
= 1/2 x x 5 square
= 12.5
Total area = 50 + 12.5 = 196 cm square ( to 3 sf ) or 62.5
Answer:
B) Owen can have a maximum of 22 rabbits in the store.
Step-by-step explanation:
Consider:
"He wants to ensure he has more than 1 pound of dry food for every four rabbits he has in the store."
It means, at least 0.25 pounds per rabbit. (1 pound divided by four)
"He currently has 5.7 pounds of dry food."
Inequality (r is the number of rabbits):

According to the inequality, he can only have a maximum of 22 rabbits.
1. x + 49 = -3x + 1
4x = -48
x = -12
2. 7x + 23 + 4x + 25 = 180
11x + 48 = 180
11x = 132
x = 12