50 cents plus how many nickels equal 1.85

What is the pattern in the sequence of the numbers 0,2,6,14,30

Type the next three numbers in a sequence 80, 90, 85, 95, 90, 100, 95, 105

What is the difference in length between 3/4 and 1 1/2

Find the sum of the first 30 terms of the sequence below. an=4n+1

The quadratic equation y = 2 (x - 2) 2 + 2 with no real solution is graphed. Which value of k will change the function to one with exactly one solution?

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.