Which of the following has a constant of proportionality of 2?

A) y = 2 x

B) 2 y = x

C) y = x + 2

D) y + 2 = 2 x

Which quantities in the advertisement represent a unit rate? 3 white shirts to 2 black shirts 2 black shirts for every 5 shirts $10 per shirt $50 per shirt

The circumference of a circle or patio is 53.38 feet what is the area of the patio use 3.14 for an approximation for pi round to the nearest 10th

What is 11 pounds in ounces

3. Which of these scales are equivalent to 3 cm to wese scales are equivalent to 3 cm to 4 km? Select all that apply. Recull centimeters. A. 0.75 cm to 1 km B. 1 cm to 12 km C. 6 mm to 2 km D. 0.3 mm to 40 m E. 1 inch to 7.62 km

Use the method of combining like terms to find the equivalent expression to 6u+2v+3u-7v-2.

9. We measure time in hours. Suppose 12 noon is represented by the integer 0. a) Which integer represents 1 P. M. the same day? b) Which integer represents 10 A. M.

A cube has a surface area of 294 square cm. Find the length of one side.

What is 3/16 as decimal

8x^2 - 2x = 1 quadratic simplification

X:y=6 what's x and y