How to round the number 450.913 to the nearest tenth

Three consecutive integers have a sum of 87. find the integers.

Y-2x^2=-3 graph of the function?

Show work for 3 2/3 * 17

A student works two different jobs. At the first job, they earn $8.50 per hour working at a fast food restaurant. At their second job, they are paid $25 to take care of landscaping at their neighbor's house once a week.

A bag contains 6 red and 10 black marbles. if you pick a marble from the bag, what is the probability that the marble is black?

Each side of an equilateral triangle measures 9cm. Find the height, h, of the triangle.

F (x) = 3x + 1 and f-1 = then f (2) =

A family daycare center charges a one-time $80 enrollment fee and $90 per week (w). Write an equation for the total cost (t) based on the number of weeks (w that a child is enrolled.

How do I solve this: 180 - (2x-40) its a geometry problem.

Find the greatest common factor for this number pair. 30, 8