What is the area of a rectangle with a width of 12 feet and length of 10 inches

A chemist is using 356 milliliters of a solution of acid and water. If 14.1% of the solution is acid, how many milliliters of acid are there? Round your answer to the nearest tenth.

Given y varies directly as x, use the given x-value and y-value to find an equation that relates x and y. x = 24 and y = 360

35 days in 7 weeks proportion

130 pencils $14.30. What is the cost of one pencil

Y=3/4x 5/2x+2y=5 Show work

10.6 m 1.2 m What's the area?

What is 1/2x1/3 in simplest form

Three more than the product of two and a number x

Write multiplication expression that shows 10 to the 6th power

Two airplanes left the same airport traveling in opposite directions. If one airplane averages 400 miles per hour and the other airplane averages 250 miles per hour, in how many hours will the distance between the two planes be 1625 miles?