Lesson 7 Practice Problems

5. a. Find three different ratios that are equivalent to the ratio 3: 11.

what are the 3 equivalent

You need $40 to buy a new pair of shoes. If you have saved $15. Which inequality models how much more you must save? A: s + 15 + ≥ 40 B: s + 15 + ≤ 40 C: s - 15 ≥ 40 D 40 + 15 < s

For the direct variation function y = kx (where k > 0), as the value of x increases, the value of y?. increases decreases decreases then increases is equal to k

The distance from fallston to Everett is 221 miles. The school vans gets 14 miles per gallon. What is the number of gallons of gas required to make the trip from fallston to Everett? A 15 gallons B 14 gallons C 16 gallons D 17 gallons

Compare and contrast the poem " comrade Napoleon" to "Beasts of England"

A cylindrical can of soup has a height of 4 inches and a radius of 3 inches. what is the volume of the can? round your answer to the nearest tenth

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.