Inequality
m + 7 ≥ 20
m ≥ 13
j – 18 = 43
j = 61
Write an expression for
The kitchen has 7 more cabinets than drawers.
d + 7
(122 – 20) – 18
106
12(3y + x)
36y + 12x
Write an inequality for the problem:
Jazlynn must score higher than a 92 on her science test to make an A on her report card.
x > 92
x – 27 = 31
58
Write an expression for
Six more than a number is 17
x + 6 = 17
52 – 6(2 + 4)
16
List the coefficients:
3x + 2y + 11
3 and 2
Solve and graph
n + 5 ≤ 16
n ≤ 11
A deck of game cards was dealt equally among six players. Each player received 7 cards.
How many cards were in the deck?
x/6=7
x=42
In gym class students were asked to form
nine equal groups. If there were 16 students in
each group, then how many total students were
there?
x = 144 students
60 – (9 ÷ 3)2 + 15
66
Evaluate the expression if a = 2 and b = 7.
3(3a + 4b)
102
The summer sports training camp has a maximum capacity of 250 students. If 85 have preregistered, then how many students can still participate? Write and solve an inequality.
x ≤ 165
The cell phone bill recorded that Jeremiah sent 532 text messages last week. On average, how many text messages did he send each day?
532=7x
x=76
A case of 12 boxes of macaroni and cheese
can be purchased for $18.00. How much is
each box of macaroni and cheese?
x = $1.50
82 – 6(7 – 4) + 2
48
Evaluate the expression if j=3, k=6, and m=12
4(m2 – k) – 18
534
Jaxon must sell at least 49 rolls of wrapping paper to support the robotics club fundraiser. He has already sold 24 rolls of wrapping paper. Which inequality best represents the number of rolls of wrapping paper Jaxon still needs to sell?
x + 24 ≥ 49
2.1x = 23.1
x = 11
Madeline must earn at least 80 points for
her science fair project. So far on the rubric
she has 64 points. Write and solve an
inequality to show how many points Madeline
needs.
x ≥ 16
152 – (3 ∙ 5) + 7
144
Evaluate the expression if j=3, k=6, and m=12
2j2 – 9
9