Solve the problems 10) If 12 is added to a number and the sum is doubled, the result is -12 less than the number. Find the
number
A)-24
B) -12
C) -36
D) 36

11)Translate the sentence into an equation using the variable x.
11) The sum of a number and 1 is 13.
A) x + 13 = 1
B) x + 1 = 13
C)x=1+13
D) 1x = 13

12)Translate the statement into an inequality. Use x as the variable.
You must be at least 55 inches tall to ride this roller coaster.
A) x s 55
B) x > 55
C) x<55
D) x 2 55

13)Write an equation using the information given in the problem. Use x as the variable.
13) When a number is multiplied by 4, the result is -6.
A) x/4=4
C) -6x = 4
B) x/-6=4
D) 4x = -6