Joseph tweets 13 times a day. Define each variable and write an algebraic expression to describe the number of posts after any given number of days

What is less 3.24 or 3.0525

If 21 more than 3 times a number is - 15, what is the number?

A large community college has professors and lecturers the total number of faculty members is 136. The school reported that they had six professors for every 11 lecturers how many professors does the Community College employ

Write this in expanded form 284,028

A set of numbers is shown: {0, 1.5, 2.8, 6, 12, 18} Which of the following shows all the numbers from the set that make the inequality 3x + 3 ≥ 21 true? {12, 18} {6, 12, 18} {0, 1.5, 18} {0, 1.5, 2.8}

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.