1. solve the inequality -3/4x + 6 > -3.
x > -2
x < -2
x > 12
x < 12
2.
what is the solution to the inequality -4x < 8?
x < -24
x > -24
x < -2
x > -2
3.
the total cost for four people to bowl one game is $21. each person paid $1.50 to rent their shoes, in addition to the cost of the game, c. which of the following equations could be used to find the value of c?
4(c + 1.5) = 21
4c + 1.5 = 21
4(c + 6) = 21
4c - 6 = 21
4.
what is the solution set of -11 > 1 + a?
a < -12
a > -12
a < -10
a > -10
5.
which of the following inequalities is equivalent to 1 ≥ x?
x ≥ 1
x ≥ -1
x ≤ -1
x ≤ 1
6.
translate the following sentence to an inequality.
a number is no less than seven.
n > 7
n < 7
n ≥ 7
n ≤ 7
7.
which of the following mathematical properties is described by the statement, “whatever is done on one side of the equation must also be done on the other side of the equation”?
communitive property
property of equality
associative property
identity property of addition
8.
what steps would you follow in order to solve the equation?
w/8 -4 =20
add 4 on each side and divide by 8
subtract 4 on each side and multiply by 8
add 4 on each side and multiply by 8
subtract 4 on each side and divide by 8
9.
the speed limit on a highway is 75 miles per hour. which of the following inequalities represents this situation?
x ≤ 75
x ≥ 75
x < 75
x > 75
10.
how would you graph the solution to x/3 ≤ -2?
draw a closed circle on -6 and shade to the right.
draw a closed circle on -6 and shade to the left.
draw an open circle on -6 and shade to the right.
draw an open circle on -6 and shade to the left.
11.
translate the following sentence to an equation.
the sum of five times a number and four is equal to negative eleven.
5n + 4 = -11
5n - 4 = -11
4n + 5 = -11
4n - 5 = -11
12.
what steps should be followed to solve the inequality -4x < 8.
multiply by -4 on each side and keep the sign.
divide by -4 on each side and flip the sign.
multiply by -4 on each side and flip the sign.
divide by -4 on each side and keep the sign.
13.
the sum of five times a number and four is equal to negative eleven. what is the number?
-2
-3
-4
-5
14.
which of the following symbols indicates that a value is included in a solution set.
=
≠
○
●