1.
Which of the following sentences is true?
A.
when
x
= 5.
B.
when
x
= 4.
C.
when
x
= 6.
D.
3
x
+ 5 <
x
2
when
x
= 4.
Hint
2.
Find the solution of 4
x
+ 10 = 42
if the replacement set is {6, 7, 8, 9}.
A.
6
B.
7
C.
9
D.
8
Hint
3.
Solve
=
x
.
A.
x
= 5
B.
x
= 10
C.
x
= 0
D.
x
= 25
Hint
4.
Translate the sentence into an equation. Seven times
v
subtracted from 102 equals 53.
A.
7(102 –
v
) = 53
B.
7
v
– 102 = 53
C.
7(102) –
v
= 53
D.
102 – 7
v
= 53
Hint
5.
Translate the equation into a verbal sentence.
A.
One-third of a number
x
minus 5 equals 4.
B.
Five subtracted from the quotient of
and a number
x
is 4.
C.
One-third times the difference of a number
x
and 5 is 4.
D.
One-third of a number
x
minus 4 equals 5.
Hint