LINEAR INEQUALITIES APPLICATTIONS

Front

Renting games online from Netwii costs $3.33 per game with no monthly fee. Renting games online from HDO costs $2.00 per game plus a monthly fee of $10.00. Which inequality represents the situation when the monthly cost at Netwii is more than the monthly cost at HDO? Options: 3.33v > 2v + 10, 3.33v + 10 > 2v, 3.33v < 2v + 10, 3.33v + 10 < 2v

Back

3.33v > 2v + 10

Front

Equation to find m for equal total amount raised by two classes: - Class 1: $3.50/ticket, raised $400 - Class 2: $2.00/ticket, raised $300

Back

3.5m + 400 = 2m + 300

Front

Pet Supplies makes a profit of $5.50 per bag on its line of natural dog food. If the store wants to make a profit of no less than $5225, how many bags of dog food does it need to sell?

Back

5.50x ≥ 5225

Front

Johnny earns $15 per hour dog walking. He wants to earn at least $105 to buy a new bike. Which inequality represents how long Johnny needs to work to afford his new bike?

Back

15h ≥ 105

Front

Addie saved more than $36. Which inequality represents the amount that she saved? Options: s > 36, s < 36, s ≤ 36, s ≥ 36

Back

s > 36

Front

Write the linear inequality in standard form for this situation: The manager of an electronics store projects that the store should achieve more than $21,000 in revenue from TVs and DVD players every day in order to remain profitable. TVs sell for $225 and DVD players sell for $175.

Back

225x + 175y > 21,000

Front

Write the linear inequality in standard form for this situation: In order to raise money to attend upcoming competitions, the Math Pentathalon team is selling apple cider and hot chocolate. They hope to make at least $240 by selling hot chocolate for $1 a glass and hot apple cider for $2 a glass.

Back

x + 2y ≥ 240

Front

Write the linear inequality in standard form for this situation: A landscaping business is purchasing plants from a nursery to finish a project. It will cost $14 each to buy each tree and $5 each to buy each bush. The landscaper wishes to keep the spending under $1000.

Back

14x + 5y < 1000

Front

Write the linear inequality in standard form for this situation: The CRHS science department can spend no more than $2700 on textbooks this year. The department needs to buy both Biology text books, which cost $57 each, and Chemistry textbooks, which cost $72 each.

Back

57x + 72y ≤ 2700

Front

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 $81. An order of breadsticks costs $7 and a pizza costs $13.

Back

7x + 13y ≤ 81