Add and simplify the following 3/8 + 9/28

If 29% of the students wore jeans what percent of he students did not wear jeans?

Model the following situation with an equation or inequality statement. The quotient of forty-nine and a number is greater than or equal to seven.

Evaluate the expression when c = - 5 and d = 2 4 (3d + 2c) + 12 a-4 b76 c-16 d-32

at first club meeting 60% of the students were boys, if there were one fewer girl than boy in attendance, how many students attended the meeting

A fishing boat was out to sea for 6 months and traveled a total of 8,578miles. In the first month, the boat traveled 659 miles. How many miles did the fishing boat travel during the first 5months?

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.