X+4=2x

How do you solve it.

All calendars are 40% off at a bookstore. Which pair of expressions can both be used to find the price, p, of a calendar after the 40% discount? A. 0.4 & 0.6 B. 0.6 & p-0.4p C. p-0.4p & p-0.6p D. 0.4 & p-0.6p 6th grade math

What times 4 equals 49 in math

List all possible whole number dimensions for rectangle that have a area of 18 square meter

What is the answer to - 6k+7k

What is thw radius of a circle given by the equation x^2+y^2-2x+8y-47=0

What statement correctly describes the key features of the graph of f (x) = 4 (one half) x + 1 - 3? A. Y-intercept of (0, - 1), starts up on the left, gets closer to y = - 3 on the right B.

if it takes 2.3 gallons of milk to make 2 pounds of cheese, how many pounds of cheese can you make with 50 gallons of milk?

How would you order the numbers 5.82, 5.7, 5.35, and 5 1/5 from least to greatest?

Order the following fractions and decimals from least to greatest. 1/5,0.83,3/10,0.03,5/8,1/3

The perimeter of a regular octagon is equal to 50 cm. Find the length of its side.