PEMDAS
Solve:
2 + 22 - 1
5
Which inequality shows x is less than 3 ?
a. x > 3
b. 3 < x
c. x < 3
c. x < 3
A runner reached a speed of 19.6 miles per hour after increasing her speed by 7.8 miles per hour. What was her speed before the increase?
a. 11.8 miles per hour
b. 12.8 miles per hour
c. 27.4 miles per hour
d. 9.8 miles per hour
a. 11.8 miles per hour
Solve:
(9-5) x 2 + 3
11
What is the correct solution for the inequality:
y + 6 > 15
a. 7
b. 8
c. 10
d. 9
c. 10
Jordan needs 7 cups of juice. If 1 cup = 8 fluid ounces, how many fluid ounces of juice does Jordan need?
56 fluid ounces (fl oz.)
Solve:
7 + 23 x 6
55
If a represents a student's age, which inequality shows that the student must be younger than 13 to enter the contest?
a. a > 13
b. a < 13
c. a ≤ 13
d. a ≥ 13
b. a < 13
A machine fills 15 bottles in 3 minutes. At the same rate, how many bottles does it fill in 8 minutes?
a. 30
b. 24
c. 45
d. 40
d. 40
Solve:
(20 + 11) - 22 ÷ 11
29
Which TWO inequalities are true?
a. -8 > -3
b. -2 > -7
c. 5 < -1
d. 0 < -4
e. -6 < -1
b. -2 > -7
e. -6 < -1
Maya is making bracelets. She plans to use 1/4 of her beads for blue bracelets. She has 36 beads in all. How many beads are NOT blue?
a. 9
b. 18
c. 27
d. 32
c. 27
62 ÷ 9 + (22 x 2) - 4
8
The temperature R, needed for a lab test, is COLDER than -4 degrees. Which inequality is correct?
a. R > -4
b. R < -4
c. R ≥ -4
d. R ≤ -4
b. R < -4