The sum of Al's and Martha's ages is 48. Martha is 10 years older than Al. How old is Martha? Type in your numerical answer only; do not type any words or letters with your answer

A piece of string is to be cut into equal-size pieces. If the length of the string is 4 1/5 foot long and each piece is to be 3/8 foot long, how many pieces can be cut?

Which statement about a function is not true? Each input has exactly one output. The input value can always be any number. The output value is determined by the input value. The input value is substituted in for the variable.

Write the sentence as an equation. 356 is equal to 201 reduced by t

The relationship between the number of games won by a minor league baseball team and the average attendance at their home games is analyzed. A regression to predict the average attendance from the number of games won has an r = 0.73.

What is the fifth term in the expansion of (3x - 3y) ^7? ___ x3y4

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.