Answer:
x=3
Step-by-step explanation:
2(3x+5)=22+5x-3x.
combine 2 with the bracket
6x+10=22+5x-3x
-10 -10
------------------------------
6x=12+5x-3
first combine 5x and -3x
6x=12+2x
-2x -2x
--------------------------
4x=12
divide by 4
4x/4=12/4
x=3
Answer:
$80
Step-by-step explanation:
15(x+20) = 1500
15x + 300 = 1500
Subtract 300 from each side
15x = 1200
Divide each side by 15
x = 80
Answer:
b=-1
Step-by-step explanation:
1+5b=4b+5
-4b -4b
1+4b=5
-4b -4b
1=4b+5
-5 -5
-4 = 4b
b=-1
sorry i made a mistake this could've been shorter but :D
Its D. they are equidistant from the center of the circle , just took the test and that was the answer on apex
