WorksheetsUnit 2 Homework 10 - Application of Inequalities
Total questions: 5
Worksheet time: 3mins
How many miles should Marcus bike on each of the 5 remaining days this week?
Variable: x (miles per day) Inequality: 25 + 5x ≥ 80 Solution: x ≥ 11
Variable: x (miles per day) Inequality: 25 + 5x ≤ 80 Solution: x ≤ 11
Variable: x (miles per day) Inequality: 25 + 5x ≥ 80 Solution: x ≥ 8
Variable: x (miles per day) Inequality: 25 + 5x ≥ 80 Solution: x ≥ 5
Jamal has 15.00tospendattheconcessionstand.Hebuysnachosfor 7.50, and he wants to purchase some candy for $1.50 each. How many boxes of candy can Jamal purchase?
Variable: x (number of boxes of candy) Inequality: 7.50 + 1.50x ≤ 15 Solution: x ≤ 5
Variable: x (number of boxes of candy) Inequality: 7.50 + 1.50x ≤ 15 Solution: x ≤ 4
Variable: x (number of boxes of candy) Inequality: 7.50 + 1.50x ≤ 15 Solution: x ≤ 6
Variable: x (number of boxes of candy) Inequality: 7.50 + 1.50x ≤ 15 Solution: x ≤ 3
Taylor has a 30.00giftcardthatshecanspendatthestore.Shehasalreadyboughta 9.00 picture frame, and she wants to buy $3.00 journals with the leftover money on the card. How many journals can she buy with her gift card?
Variable: x (number of journals) Inequality: 9 + 3x ≤ 30 Solution: x ≤ 7
Variable: y (number of journals) Inequality: 9 + 3y ≥ 30 Solution: y ≥ 7
Variable: x (number of journals) Inequality: 9 + 3x = 30 Solution: x = 7
Variable: x (number of journals) Inequality: 9 + 3x < 30 Solution: x < 7
The length of a rectangle is eight more than twice its width. If the length is less than 34, then what is the width?
Variable: x (width) Inequality: 2x + 8 < 34 Solution: x < 13
Variable: y (width) Inequality: 2y + 8 < 34 Solution: y < 10
Variable: w (width) Inequality: 2w + 8 < 34 Solution: w < 8
Variable: z (width) Inequality: 2z + 8 < 34 Solution: z < 15
How many more bars does he need to sell in order to win a prize?
Variable: x (number of additional bars) Inequality: 40 + 2.5x > 175 Solution: x > 54
Variable: x (number of additional bars) Inequality: 40 + 2.5x > 175 Solution: x > 40
Variable: x (number of additional bars) Inequality: 40 + 2.5x > 175 Solution: x > 60
Variable: x (number of additional bars) Inequality: 40 + 2.5x > 175 Solution: x > 35
