The sum of 2 integers is always positive?

What is 2x + 3y+6x+9y

James Harmon is twenty-five when he takes out $40,000 of twenty-payment life insurance. How much is his annual premium? Annual premium = $ If he were to pay semi-annual premiums, what would the premium be?

There are 3 counselors assigned to a group of 24 campers at this rate how many counselors are needs for 40 campers?

The sum of three decimal numbers is 6. exactly one of the numbers is less than 1 what could it be? Show your work

Mrs. Amy has 5 cups of grape tomatoes, which she is serving as a snack to a group of children. Each serving is 1/4 of a cup. How many children can get a serving of grape tomatoes as a snack?

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.