How do I rename the number 5 hundreds 8 tens

Today's gasoline price are 3.44 dollars per gallon. One year ago, gasoline prices were 3.75 dollars per gallon. Determine the percent of change in the gasoline price from a year ago to today.

1) Shane works at a computer store. If he earns $20.93 from a 7% commission on the sale of a printer, what is the price of the printer? 2) Kayla earns a weekly salary of $290 plus a 5.5% commission on sales at a gift shop.

Write the equation for the graph with vertex (-6, 2) and focus (-7.25, 2). A. (y - 2) 2 = - 5 (x + 6) B. (y + 6) 2 = - 5 (x - 2) C. (x + 6) 2 = - 5 (y + 2) D. (y - 6) 2 = 5 (x + 6)

1/5 greater or less than 2/6

A student is standing a distance of 4 m from the school bell. If the student moves to a distance 20 m away, what fraction of the original intensity of the bell's sound will the student hear?

What is (2x+3) raised to the fifth power

Show me how to simplify 9/36

3. Find x, y, u, and v satisfying the system of four equations: x + 7y + 3v + 5u = 16 8x + 4y + 6v + 2u = - 16 2x + 6y + 4v + 8u = 16 5x + 3y + 7v + u = 16

after selling three fifth of its books, a bookstore had 880 textbooks left. how many books were in the bookstore initially

Give the function 12x-16y=-48 determine the x-and y intercepts of the graph