1) Draw a number line that represents all of the
solutions of m <-2
8) Select all inequalities that have the set
{ 3.45, 5.46, 7.34, 8.45 } as possible solutions
for r.
2) Draw a number line that represents all of the
solutions of m ^ 3.25
3) In order to ride the new rollercoaster at
Disneyland, you must be more than 3 feet tall
and less than 6.5 feet tafl. Select the pair of
inequalities that models the possible heights
(h) that someone must be in order to ride the
rollercoaster.
iAJr>3
C) r< 4.34
r>2
r< 9.45
9) Select a//equations that have d= 7 as a
solution.
d-5=2
C)8d=56
B)I+d=14
D) =10
11) Which of the following solutions are
represented correctly on their corresponding
number line? Select all that apply.
A)3ft > h and 6.5 ft> h
3ft<h and6.5ft<h
(Q)h>3ft andh<6.5ft
D) h < 3ftandh >6.5 ft
af ran more than 3 miles
4) Jordan needs to sell 10 more boxes of
cookies to qualify for a prize, Kamille needs to
sells at least 15 more boxes of cookies to
qualify for a prize. Select the pair of
inequalities that represent the number of
cookies both Jordan, j, and Kamifle, k, need to
sell in order to qualify for a prize.
A)j>10 andk<15
C)] < lOandk>15
It)
j^1Oandk^15
< l0andk <15
D)j
-.5
4
2
B) Elsa earned more than 7 dollars on her
paycheck.
C) Anna sold her toys for at least 5 dollars.
5) Select all the sets of numbers that are
possible values for y in the inequality y > -3.5
[2.3, -.2.8, -.3.4}
0,2.6}
B) {-.2.3 -.3.7, 4.3}
t){-.34, 33, 32}
aD the sets of numbers that are
ible values for y in the inequaUty y < 2.45
2.3, 2.8, 3.4}
[0 0.25 1 .37}
{-3.45, 2.35, 35}
D) 2.43, 2 44, 2.45}
0
Knstoff walked more than 1.2 miles to
hool
13) Which of these inequalities is represented
by the number line below, and why?
A) x< 9, because the open dot means that 3 is
not included in the solution
B)1x< 9, because the closed dot means that 3
included in the solution
C) x> 9, because the open dot means that 3 is
not included in the solution
D) x> 9, because the closed dot means that 3
is included in the solution
14) What value of x makes this equation true?
13 + x= 27
20) William has sold 247 chocolate bars. He
needs to sell 650 chocolate bars. Write an
equation that will help William figure out how
much he needs to sell.
21) Which of the following examples has/have
a correct answer of 6? Select all that apply.
Megan wants earns 9 dollars an hour. She
wants to make 54 dollars. How many hours
does she need to work?
ByIDaola has 23 stamps. She wants to have a
total of 29 stamps in her collection. How many
more stamps does Karen need?
C) Nathalie has 27 pieces of candy. She gives
an equal amount to her friends. If each friend
got 3 pieces, how many friends does Riley
have?
15) What value of x makes this equation true?
5x= 45
DyMr. Berchtold has 30 dollars in his account.
He spent some money and now has 24 dollars.
How much money did Mr. Berchtold spend?
16) What value of x makes this equation true?
22) Barbara bought 7 pencils(p) for a total of
$4.27
=12
Construct a model or diagram to represent this
relationship.
17) Write an algebraic equation that Emily
would use to determine the total amount of her
cell phone blU (t) if they charge her 2 dollars a
minute (rn)9
Wnte an equation that could be used to find the
price p, of each pencL
ths
encI
18) Write an agebraic equation that represents
Adan's age (a) if he s 4 years oder than
Melanie