
2.7 Writing Linear Inequalities in Two Variables
Authored by Christy Nunnally
Mathematics
10th - 12th Grade
CCSS covered
Used 16+ times

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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The difference between Connie’s height (c) and Janet’s height (j) is not more than 1 foot and 6 inches. Which of the following expressions best describes the height of the two girls?
Tags
CCSS.7.EE.B.4B
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Janel purchased three apples (a) and two oranges (o). Her whole payment was NO more than 123 pesos. Which of the algebraic expressions below best represents Janel's purchases?
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kim is using two mobile networks. Network one charges RM0.30 for every minute of call and network two charges RM0.38 for every minute of call. Kim spends at least RM68 monthly for calls. Which of the following inequalities is best to represent Kim's situation?
0.30x + 0.38y < 68
0.30x + 0.38y > 68
0.30x + 0.38y ≤ 68
0.30x + 0.38y ≥ 68
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jarena paid less than PHP 600 in total for 5 kilos of rice (r) and 2 kilos of fish (f) at the market. Which of the following algebraic expressions best describes Jarena's total spending at the market?
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Yumi is determining the seating arrangement for her big dinner party. Circular tables will seat 8 guests and rectangular tables can seat 10 guests. Yumi is informed that at least 162 guests are attending.
Write an inequality that describes the situation.
Let x = # of circular tables
Let y = # of rectangular tables
8x + 10y < 162
8x + 10y ≤ 162
8x + 10y > 162
8x + 10y ≥ 162
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Write the linear inequality in standard form for this situation: Ms. Savva is ordering pizzas and breadsticks for a school party and has a budget of no more than RM81. An order of breadsticks costs RM7 and a pizza costs RM13.
7x + 13y < 81
7x + 13y ≤ 81
7x + 13y ≥ 81
7x + 13y > 81
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Justin charges RM11 to mow a small lawn and RM26 to mow a large lawn. He would like to make at least RM130.
Write an inequality that describes the situation.
Let x = # of small lawns mowed and
Let y = # of large lawns mowed
11x + 26y ≥ 130
11x + 26y > 130
11x + 26y ≤ 130
11x + 26y < 130
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