1.
Kurt is saving to buy a new computer. The computer he wants costs $1299. He has already saved $732. Write an inequality to determine the least amount he must still save.
A.
1299 + s
732
B.
732 +
s
1299
C.
732 +
s
1299
D.
1299 + s
732
Hint
2.
Jonathan is earning money for a camping trip by mowing lawns in his neighborhood. He charges $15 per lawn. He already has $60 saved, but wants to have at least $300. How many lawns must Jonathan mow to meet his goal?
A.
m
16
B.
m
= 16
C.
m
20
D.
m
= 20
Hint
3.
Solve
p
+ 5
< 3
A.
p
> -2
B.
p
< -2
C.
p
< 2
D.
p
> 2
Hint
4.
What is the solution of 2.5
a
+ 12 = 5
a
?
A.
30
B.
2.5
C.
24
D.
4.8
Hint
5.
If five times the sum of a number and two is more than 38, write an inequality to find the number.
A.
(5 +
w
) > 38
B.
5(2) +
w
> 38
C.
5(2 +
w
) > 38
D.
5
w
> 38 + 2
Hint
6.
Find the solution if the quotient of a number and 6 is at least negative seven.
A.
B.
C.
D.
Hint
7.
Drew is comparing the prices of two towing companies. To tow a mid-size car, Fidel's Flatbeds charges $25.00 plus $0.20 per mile and Taipa's Towing charges $30.00 plus $0.10 per mile. For how many miles will the two companies charge the same amount?
A.
50 miles
B.
40 miles
C.
The costs will never be the same.
D.
30 miles
Hint
8.
Solve 7(
x
+ 2) – 10 = 7
x
+ 4.
A.
x
= -2
B.
All real numbers
C.
x
= 1
D.
Hint
9.
Solve 17(
a
– 1) = 34(3
a
– 5.6).
A.
a
= 3.3
B.
a
= 2.04
C.
D.
All real numbers
Hint
10.
Solve
A.
B.
C.
D.
Hint
11.
Solve
A.
x
< -294
B.
x
> -294
C.
x
> 294
D.
x
< 294
Hint
12.
Solve 6 – 2
v
> 14.
A.
v
< -10
B.
v
< -4
C.
v
> -4
D.
v
> -10
Hint