What is 55+50. what will be the answer

Determine the nature of the roots:

A school group orders 8 large pizzas for the members to eat after a meeting the ratio of the number of cheese pizza slices to the total number of pizza slices is 30:48 how many slices does each pizza have?, how many of the pizza is cheese?

Which until of measure would be appropriate for the area of a soccer field that is 105 meter long and 67 meter wide?

an 8th grade slacker only has $51.26. he never dies his homework either and has to pay a 7th grader $5 for each math assignment and $2 for each language arts assignment.

Which of the following shows 7 + (x + 4y) rewritten using the Associative Property of Addition? Select one: a. 7 + x + 4y b. 7x + (4 + y) c. (7 + x) + 4y d. x + (7 + 4y)

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.