The diffrence betwen 3 times a number and 7 is 14

Dagger Corporation uses direct labor-hours in its predetermined overhead rate. At the beginning of the year, the total estimated manufacturing overhead was $231,750.

Which pairs of statements are logically equivalent? Check all that apply.

Which number is one tenth of the number shown in expanded form below (3 multiplied 1,000) + (2 multiplied 100), + (7 multiplied 10) + (5 multiplied 1) + (2 multiplied 1/10) + (5 multiplied 1/100) A. 3.27525 B. 32.7525 C. 327.525 D. 3,275.15

The average 8 year old gets 30 questions right on an intelligence test, whereas the average 12 year old gets 50 questions right. What is the mental age of an 8 year old who gets 50 questions right?

What if erika and Bradley want to hike 14 miles each day? how many days will they hike exactly 14 days?

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.