1.
Solve the equation 12 + 2.5
x
= -16.
A.
-11.2
B.
-1.6
C.
1.6
D.
11.2
Hint
2.
Two tall buildings in New York City are the Empire State Building and 2 New York Plaza. The height of the Empire State Building is 1250 feet. This is 242 feet higher than twice the height of 2 New York Plaza. What is the height of 2 New York Plaza?
A.
746 feet
B.
504 feet
C.
1008 feet
D.
503 feet
Hint
3.
Find three consecutive odd integers whose sum is -45.
A.
13, 15, 17
B.
-17, -15, -13
C.
-21, -19, -17
D.
-16, -15, -14
Hint
4.
Solve the equation 2
u
+ 3 = -1.
A.
u
= 4
B.
u
= 1
C.
u
= -8
D.
u
= -2
Hint
5.
Solve the equation
- 4 = 8.
A.
g
= -72
B.
g
= -
C.
g
= -24
D.
g
= -2
Hint