When x is 2.25, y is 6.75 y varies directly with x what is the direct variation equation int he form y=kx

One circle has a circumference of 12 cm Another circle has a circumference of 32 cmWhat is the ratio of the radius of the smaller circle to the radius of the larger circle? 3:8 8:3 1:3 3:1

Introduction to Solving Word Problems with Algebra - Item 7452Question 1 of 7 A rectangle has a perimeter of 48 feet and a length of 14 feet. Which equation can you solve to find the width? CLEAR CHECK 2n+28=48 48-n=28 14+n=48 2n+14=48

A line segment 42 inches long is divided into 3 portions in a ratio of 1:2:4. How many inches longer is the longest portion than the shortest portion? f. 16 g. 18 h. 20 j. 22 k. none of these

Whats 20% discount of $360.00

Use the graph to complete the statements. The car gets miles to the gallon. After the car has traveled miles, gallons of gas have been consumed.

The product of (a + b) (a - b) is a perfect square trinomial. A. Sometimes b. Always c. Never

If the ice cube is left out for 2 hours, but put back into the freezer will it still have its same shape/size?

Question 6. Which expression is equivalent to this expression? x (2x + 3) A 2x^2 + 3 B 2x^2 - 3x C 3x + 3 D 2x^2 + 3x

5.73 - (-3.56) write in simplest form

What's the solution of the system? 7x+5y=19 -7x-2y=-16