Dino's dinner charges $4 for each sandwich. Carla's cafe charges $8 for each sandwich. Write the total costs of each 1,2,3 and 4 sandwich's for each restaurant. Then compare the total cost of 4 sandwich's at each restaurant

250 ticket was sold for a school concert 90 tickets for a seat close to the stage were sold at 3.00 each and the rest at 2.00each how many money was collected

Can a prime number be a multiple of any other number except itself why or why not

Challenge! Light travels at a speed of approximately 1.86 x 10^5 miles per second. If the distance from the Sun to Juplter is approximately 4.84 x 10^8how long does it take sunlight to reach Jupiter? Show complete work.

What are partial quotients

Simplify. 3 (2x+4y-2z) + 7 (x+y-4z) a. 13x+5y-22z b. - x-19y+22z c. 13x+19y-34z d. - x-5y+34z

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.