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Writing Equations
Writing Inequalities
Solving Equations
Solving Inequalities
Application Problems
100

2 more than 3 times a number is 50

What is the following equation written in words: 2 + 3n = 50

100

a number is greater or equal to 15

What is the following inequality written in words: x > 15

100

-10 + 3n = 50

What is a possible equation whose answer is n = 20?

100

x +1 > 15

What is a possible inequality whose answer is x > 14?

100

Jake needs to save at least $1500 to buy a dirt bike in 6 months. He already has $500. Write an inequality that could be used to solve this problem.

What is a possible word problem for the inequality 500+6x>=1500?

200

3 less than 4 times a number is 67

What is the following equation written in words: 4n - 3 = 67

200

4 more than 3 times a number is less than 45

What is the following inequality written in words: 4 + 3n < 45

200

4n - 5 = 67

What is a possible equation whose answer is n = 18?

200

4 + 3n < 45

What is a possible inequality whose answer is n < 14/3?

200

Casey has a classic car collection and each car is worth $18. He misplaced 5 of his cars and now his collection is worth $270.

What is a possible word problem whose answer is C = 20?

300

5 more than 8 times a number is 85

What is the following equation written in words: 8x + 5= 85

300

40 decreased by the product of 3 and the sum of a number and 8 is greater than 56

What is the following inequality written in words: 40 - 3(n + 8) > 56

300
5 + 8(6 - n) = 85
What is a possible equation whose answer is n = -4?
300
40 - 3(n + 8) > 58
What is a possible inequality whose answer is n < -14?
300
A bunch of 7th graders rent a limo to take to the school dance. The limo costs $200 plus $0.50 per mile. The 7th graders don't want to spend over $225. What is the greatest number of miles they could go in the limo?
What is a possible word problem whose answer is m <= 50?
400

100 is 2 times a number decreased by 6

What is the following equation written in words: 100 = 2n - 6

400
a number is less than 1/5 of the difference between 40 and 35
What is the following inequality written in words: x < 1/5(40 - 35)
400

100 = 5 - 5x

What is a possible equation whose answer is x = -19?

400
85 < 1/5(-40x - 35)
What is a possible inequality whose answer is x < -11.5?
400
Isaac is keeping track of his pins in wrestling. Right now, he has 5 pins. Isaac gets 2 more pins per meet. Write an inequality to determine how many meets it will take Isaac to get more than 25 pins, then, graph on a number line.
What is a possible word problem whose answer is p >= 10?
500

14 subtracted from 3 times a number is the quotient between 2 times a number and 25.

What is the following equation written in words: 3n - 14 = 2n/25

500
4 times the quotient of a number and 10 is less than 1/4 of the sum between 3 and that same number
What is the following inequality written in words: 4(n/10) < 1/4(3 + n)
500
3n - 14 = 50n/25
What is a possible equation whose answer is n = 14?
500
-n < 1/4(12 - n)
What is a possible inequality whose answer is n > 4?
500
You are waiting in line for a roller coaster and there are 28 people ahead of you in line. Each car hold 4 people and the car currently being loaded has 2 more empty spots. Write and solve an inequality that could be used to determine the number of empty cars needed for you to get on the ride. Then, graph on a number line.
What is a possible word problem whose answer is c >= 7?