Simplify the expression 4x + 3 (2x - 1) - 4x

Que son nuemros racionales y que son numeros irracionales? [con ejemplos]

How do you write 65/12 as a decimal

Clarisa's annual gross pay as an account manager is $54,000. If the graduated state tax rate is 1% for the first $5,000 and 3% for amounts over $5,000, what is the amount deducted for state taxes?

If r = - 6, s = - 2, v = 10, and w = 3; then vs (r - s) : 2 + rw =

What is negative 0.083 (repeating) as a fraction

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.