What percent of 621 is 300

F (x) = 3x + 1 when x=2

Factor the expression (30x+15)

Write the equation 2y - 4x = 5 in the form y = mx + b. y equals two x plus start fraction five over two end fraction y = 2x + 5 y equals minus two x plus start fraction five over two end fraction y = 2x + 5

Factor - 4x + 24 - 4x^2 completely. A) (x - 3) (x + 2) B) (x + 3) (x - 2) C) 4 (x + 3) (x - 2) D) - 4 (x + 3) (x - 2)

2. Sandy made several investments. She bought 1000 shares of a company's stock for $8.60/share, she bought a bond with a face value of $2500 and a coupon rate of 7%, and she invested $5000 into a fund that is expected to grow by 3.5% per year.

Suppose that the cost of renting a snowmobile is 37.50 for 5 hours. What would be the cost of renting 2 snowmobiles for 5hours?

44/5 as a mixed number

Determine the sign of cos pi divided by seven without using a calculator. Positive Negative

Helga and Julie are sisters. Helga is six years younger than twice Julie's age. The sum of Helga's age and Julie's age is 36. Write an equation that can be used to find Helga's age

Hong rented a truck for one day. There was a base fee of $20.99, and there was an additional charge of 83 cents for each mile driven. Hong had to pay $175.37 when he returned the truck. For how many miles did he drive the truck?