4) Solve the equation and determine the solution(s) or any extraneous solution.
2 - 2
2+4=
2
Solution: x= 1 or 2 = 2 Extraneous solution: none
Solution: = -1 Extraneous solution: = -2
Solution: x = 1 Extraneous solution: x = 2
Solution: x=-1 or x = -2 Extraneous solution: none
Solution: =
-2 Extraneous solution: x=-1

b

step-by-step explanation:

the total is 23.97. 0.25% is off so you have to subtracting 25% from 100% and you will get 75% if you convert it to decimal you will get 0.75. you have to find the original because the formula is % times original = total.so you have the total and the % so you just have to plug it in.

circumference divided by 3.141592654 then timesthe radius twice

step-by-step explanation:

circumference divided by 3.141592654 then timesthe radius twice

2y+y=5

add 2y and y