 Equations and Inequalities
2 years ago
jennene.cook
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Practice 16 QuestionsShow answers
• Question 1
180 seconds Q. What value of 𝑥 makes the sentence true?
𝑥 + 8 = 17
18
9
4
27
• Question 2
180 seconds
Q. Solve. 𝑥 + 32.6 = 46
𝑥 = 13.4
𝑥 = 40.4
𝑥 = 8.2
𝑥 = 72.6
• Question 3
180 seconds
Q. What value of y makes the number sentence shown true?
y - 64 = 110
150
46
164
174
• Question 4
180 seconds
Q. A box contains 48 snickers bars.  The price of the box is \$52.25.  Each snickers bars cost the same amount.  Which could be used to finds, the price of one snickers bar?
s + 48 = 52.25
s / 48 = 52.25
𝑠 − 48 = 52.25
48s = 52.25
• Question 5
180 seconds
Q. What could be solved using this number sentence?
18 + m = 45
Josh bought 18 pencils every day for 45 days. If m represents the number of pencils, how many pencils does he have now?
Josh had 18 pencils. If his friend gave him 45. If m represents the number of pencils, how many pencils does he have now?
Josh had 18 pencils. He received some pencils for Halloween. Now Josh has 45 pencils. If m represents the number of pencils, how many pencils did Josh receive for Halloween?
Josh bought the same number of pencils every day for 18 days. At the end of 18 days, Josh had 45 pencils. If m represents the number of pencils, how many pencils did Josh buy every day?
• Question 6
180 seconds
Q. Janie has 4 less than 5 times the number of candy Brayden has. If c, represents the amount candy Brayden, which of the following shows how much candy Janie has?
5c – 4
4 – 5c
5 ( 4 – c )
4c + 5
• Question 7
180 seconds
Q. What value of t makes the following sentence true?
2t = 20
8
10
40
15
• Question 8
180 seconds
Q. James bought a video game for \$42.00. He found the same video game at a different store for z dollars less. Which open sentence will be the most helpful for finding the price of the video game at the other store?
42 • z = ?
z – 42 = ?
z + 42 = ?
42 – z = ?
• Question 9
180 seconds
Q. Which procedure could be used to find the value of m that will make the number sentence true?
m - 13 = 33
Divide both sides of the equation by 13
Multiply both sides of the equation by 13
Add 13 to both sides of the equation
Subtract 13 to both sides of the equation.
• Question 10
180 seconds
Q. What value of w makes this number sentence true?
12 + w = 32
w = 44
w = 43
w = 20
w = 24
• Question 11
180 seconds
Q. Which of these problems can be solved using this open sentence?
35 + x = ?
Jill is dividing her Halloween candy into x groups. If she has 35 pieces of candy how many will be in each group?
Jill has x amount of Halloween candy. She is going to give her sister 35 pieces. How many pieces will Jill have left?
Jill has x times as many pieces of candy as Lily does. Lily has 35 pieces of candy, how many does Jill have?
Jill has 35 pieces of Halloween candy. Mandy gives her x pieces. How many pieces does Jill have in total?
• Question 12
180 seconds
Q. What value of m makes this number sentence true?
m – 4 = 45
41
43
46
49
• Question 13
180 seconds
Q. The distance d that sound travels is given by d = 0.2t. What is the distance sound will travel in 20 seconds?
4 miles
400 miles
40 miles
0.4 miles
• Question 14
180 seconds
Q. Which is a solution to the inequality
14 + n ≤ 21
n ≤ 6
n ≤ 8
n ≤ 5
n ≤ 7
• Question 15
180 seconds Q. A salesperson at an electronics store a monthly target of 30 tablets to sell and a fixed salary of \$ 2,800 per month. She gets \$60 more for every tablet above her target that she sells. If she wants to earn \$240 apart from the fixed salary, which number line shows the minimum number of extra tablets she must sell?
A
B
C
D
• Question 16
180 seconds Q. On a high school baseball team each players’ height is greater than 120 cm. Which inequality and number line match this situation?