WorksheetsApplications with equations and inequalities-DHS2021
Total questions: 14
Worksheet time: 45mins
Jeff bought a bottle of water for $2. He also bought some hot dogs for $3 each. Jeff did not spend more than $14 on the hot dogs and the bottle of water. Which inequality can be used to find h, the number of hot dogs that Jeff could have bought?
3h − 2 ≤ 14
3h + 2 ≤ 14
3h − 2 ≥ 14
3h + 2 ≥ 14
1. Which situation is best represented by the following equation?
45w + 123.95 = 753.95
Erica paid $753.95 for dance classes. She paid a $45 registration fee and $123.95 for each week she was enrolled in the classes. What is w, the number of weeks Erica was enrolled in dance classes?
Erica and her sister paid $753.95 for dance classes. Erica paid $123.95 for each week she was enrolled in the classes, and her sister paid $45 for each week she was enrolled in the classes. What is w, the number of weeks Erica and her sister were enrolled in dance classes?
Erica paid $753.95 for dance classes. She paid a $123.95 registration fee and $45 for each week she was enrolled in the classes. What is w, the number of weeks Erica was enrolled in dance classes?
Erica paid $753.95 for dance classes. She paid a $123.95 for each week she was enrolled in the classes after using a coupon that gave her $45 off the price per week. What is w, the number of weeks Erica was enrolled in dance classes?
Janae is saving to buy a pair of shoes that cost $120. She has saved $30 and is going to save $25 a week. Which equation will show her how many weeks she must save?
120 = 25x + 30
120 = 55x
120 = 25x + 30x
25x = 120 + 30
CAMERON MADE 25 FREE THROWS LAST SEASON. THIS SEASON, HIS GOAL IS TO MAKE 5 FREE THROWS EACH GAME. SO FAR, CAMERON HAS MADE 8 FREE THROWS. WRITE AN INEQUALITY HE COULD USE TO DETERMINE HOW MANY GAMES, X, HE NEEDS TO PLAY IN ORDER TO MAKE NO LESS THAN 25 FREE THROWS
5x−8>25
5x+8≤25
5x+8≥25
8x−5≥25
15 + 6x ≤ 100?
ERIC’S LUNCH ACCOUNT HAS $25 FOR THE WEEK. ON MONDAY HE PURCHASES A DRINK FOR $1, A HAMBURGER FOR $4, AND COOKIES FOR $1 EACH. WRITE THE INEQUALITY IF HIS TOTAL PURCHASE ON MONDAY IS NO MORE THAN WHAT HE HAS IN HIS ACCOUNT IF HE PURCHASED X NUMBER OF COOKIES.
x+5≤25
x−5=25
5x=25
x−25=5
WRITE AN EQUATION
Aliyah had $24 to spend on seven pencils. After buying them she had $10. How much did each pencil cost?
24-10=7x
24+7x=10
10+7x=24
10+x=14
ROMEO IS X YEARS OLD. HIS BROTHER IS TWO TIMES HIS AGE MINUS 2 YEARS. THEIR AGES COMBINED IS EQUAL TO 40 YEARS. WRITE AN EQUATION HE COULD USE TO REPRESENT HIS AND HIS BROTHERS AGE.
x−2=40
x +(2x−2)=40
2x−2=40
2x=40−2
