Answer:
x = 12
Step-by-step explanation:
(6x-2) + 20 = 90
6x-2 = 70
6x = 72
72 / 6 = 12
x = 12
Answer:
D
Step-by-step explanation:
Answer:
1/3
Step-by-step explanation:
i/3 chance
L: w
Equation
2/3 = 14/ x
Cross multiply
2xX = 14x3
2x = 42
Eliminate
2x/2 = 42/2
X = 21
You would do 25x5 and it is 125 so now you would subtract 300 from 125 and it would be 275