1.
Write an equation and solve. Two integers have a product of 45. One of the integers is -5. What is the other integer?
A.
n
(-5) = 45 and
n
= 9
B.
n
(-5) = -45 and
n
= 9
C.
n
(-5) = -45 and
n
= -9
D.
n
(-5) = 45 and
n
= -9
Hint
2.
Solve 10
m
= 120.
A.
12000
B.
120
C.
12
D.
1200
Hint
3.
Solve
= 43.
A.
46
B.
129
C.
40
D.
9
Hint
4.
Solve -23
t
= 92.
A.
-4
B.
-2,116
C.
2,116
D.
4
Hint
5.
Olivia has 3 times as many quarters as Kaylee has. If Olivia has 42 quarters, which equation could be used to determine the number of quarters Kaylee has? Let
k
represent the number of quarters that Kaylee has.
A.
= 42
B.
3 +
k
= 42
C.
3
k
= 42
D.
42 –
k
= 3
Hint