One-Step +/-
Two-Step Equations
Inequalities
Miscellaneous
Word Problems
100
-4.2 = z + 2.1
z = -6.3
100
-15 = -4m + 5
m = 5
100
Write an inequality for the following graph:
x ≥ -2
100
2/3p - 7 = 17
2/3 * p - 7 = 17
p = 36
100
The desert temperature rose 25 degrees between 6am and noon. If the temperature at noon was 18 degrees, find the temperature of the desert at 6am.
-7 degrees
200
-5 = 9 - t
t = 14
200
x/4 - 8 =2
x = 40
200
Write the inequality that the graph represents:
x > 4
200
Combine like terms:
12 - 3b + 8a - 7 + 4b
1b + 8a + 5
200
The Giants won 5 times as many games as they lost. If they won 35 games, this is many games they lost.
7 games
300
-252 = -14y
y = 18
300
25 + 20/80x = 26
x=4
300
x - 4 < -22
x < -18
300
Name the property:
2(4 + 9) + 2x = 8 + 18 + 2x
Distributive Property
300
Todd's restaurant bill for dinner was $15.55. After he left a tip, he spent a total of $18.00 on dinner. How much money did Todd leave for a tip?
$2.45
400
5/8c = -20
c = -32
400
1/2x + 3 = 9
1/2 *x + 3 = 9
x =12
400
a/-9 ≤ −7
a ≥ 63
400
Name the property:
(8 + x + y) = (y + 8 + x) - 4
Commutative Property
400
You and four friends decide to split the lunch bill evenly. If each person pay $18.50, how much was the total bill?
$92.50
500
5 2/7 + k = 2 7/70
-3 13/14
500
-4(m + 12) = 36
m = -21
500
-6 < v/4 - 2
-16 < v or v > -16
500
Simplify using exponent rules:
(5ab)^3 ⋅ (-2a^4b)
-250a^7b^4
500
A gallon of gas costs g dollars. Paul puts 13.9 gallons of gas in his car and 0.85 in a portable tank. Write a VARIABLE EXPRESSION to show how much he spent on gas.
13.9g + 0.85g