Linear Functions

Front

Back

(0, -7)

Front

Back

-3

Front

Find the x-intercept of the equation 3x + 8y = 24.

Back

(8, 0)

Front

Graph of 2x + 4y = 12

Back

Front

Write an equation in Standard Form for spending $120 on t-shirts at $12 each and sweatshirts at $15 each.

Back

12x + 15y = 120

Front

Sam ordered 4 tacos and 5 enchiladas for lunch at the restaurant. His bill came to $10.80. Which equation matches the given situation? Options:

4x + 3y = 8.10

,

4x + 5y = 10.80

,

4x - 5y = 10.80

,

4x + 10.80y = 5

Back

4x + 5y = 10.80

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

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: 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: 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