1.
Solve 3
x
= 18.
A.
21
B.
15
C.
7
D.
6
Hint
2.
Find a number for
x
that will make the equation true.
x
÷ 8
7
A.
any number greater than 56
B.
any number less than or equal to 56
C.
56
D.
any number greater than or equal to 56
Hint
3.
Use the flowchart to write an equation.
A.
3(2
k
– 6) = 42
B.
6
k
– 2(3) = 42
C.
2(6
k
– 3) = 42
D.
6(3
k
– 2) = 42
Hint
4.
Use the flowchart to write an equation.
A.
B.
C.
D.
Hint
5.
Find a solution to the equation using guess-check-and-improve.
8
b
+ 17 = 41
A.
b
= 1
B.
b
= 18
C.
b
= 17
D.
b
= 3
Hint
6.
Find a solution to the equation using guess-check-and-improve. Give the solution to the nearest tenth.
8
p
– 22 = 30
A.
p
= 11.6
B.
p
= 6.5
C.
p
= 6.4
D.
p
= 6.0
Hint