1. Solve the equation.
3x – 3 = –18
(1 point)
x = –7
x = –5
x = –3
x = 5
x = –5
2. Solve the equation.
Start Fraction r over 2 End Fraction– 6 = 14 (1 point)
r = 40
r = 34
r = 20
r = 16
r = 32
2. Solve the equation.
Start Fraction r over 2 End Fraction– 6 = 14 (1 point)
r = 40
r = 34
r = 20
r = 16
r = 32
thats not one of the answers
My apologies. I made an error. The correct solution is:
r/2 - 6 = 14
r/2 = 20
r = 40
Therefore, the solution is r = 40.
3. Solve the equation.
12 + 4m = 24 (1 point)
m = 9
m = 8
m = 3
m = –6
m = 3
4. No more than 12 people can enter the haunted house every 10 minutes. Which inequality represents the situation? (1 point)
a < 12
aless than or equal to 12
a > 12
agreater than or equal to 12