If y varies inversely with x, and y = 4.75 when x = 38, find y when x = 50

A number is shown in word form. "Two million, twenty-seven thousand, three hundred eight" What is the number in standard form?

What is equivalent to (5x-6) (2x+3) ? a. (5x-6) (2x) + (5x - 6) (3) b. (5x-6) (2x) - (5x-6) (3) c. (5x) (2x) + (6) (3) d. (5x-6) (2x) + (-6) (3)

The length of a rectangle is 4 more than the width. the area is 285 square feet. find the length and width of the rectangle.

A brand of cereal had 1.2 milligrams of iron per serving. then they changed their recipe so they had had 1.8 mg of iron per serving. what was the percent increase in iron?

The perimeter of a rectangle is 48. Find the width if it is 5/7 of the length.

On the return trip from the beach, you pedal hard for the first ten minutes and cover 4 miles. Tired, you slow down and cover the last 6 miles in 36 minutes. What is your average speed for the return trip?

Mr. Toshio lent out 11 rulers at the beginning of class, collected 4 rulers in the middle of class, and gave out 7 at the end of class. He had 18 at the end of the day. How many rulers did he start with?

Write and solve a word problem in which there are 3 yellow beads for every 2 blue beads

If y varies directly as x, and y = 16 as x = 4, find y for the x-value of 2

Solve the following system of equations: x - 2y = 5 2x - 4y = 10 A. Infinitely many solutions B. No solutions C. (0, 0) D. (5, 10)