Turn the expressions X-4 and 2x+4 into an equation to find X

the actual distance between the faucet and the pear tree is 11.2 meters. Find the corresponding distance on the drawing (1 centimeter = 0.5 meter)

A $6000 investment earns $690 annual simple interest in one year. What is the annual interest rate? 10.5% 11% 11.5% 12%

Give the direction angle, θ, of the net electric force experienced by charge 1. note that θ is measured counterclockwise from the positive x axis.

Look at the hexagonal numbers. Use finite differences to determine which function represents the pattern. The pattern is 1, 6, 15, 28, 45 A. f (x) = 2x2 - x B. f (x) = 2x - 6 C. f (x) = 2x2 - 2x D. f (x) = x2 - 6

Whats the LCM of 63 and 84

Donna has some notebooks. She has 4 more blue notebooks than green notebooks. She has 3 times as many black notebooks as blue notebooks. She has 6 green notebooks. How many notebooks does Donna have altogether?

Juliana wants to remodel her bathroom. Materials will cost $500 and the contractor charges $40 per hour. The equation y=40x+500 represents the amount of money needed for x number of hours worked by the contractor

Solve for y when x=26 -x-3y=4

Ruby conducted a survey and found the 5/6 of her classmates have a pet and 2/3 of those pets are dogs. what fraction of her classmates has dogs?

Which equation is not an identity? tan (-t) = - tan t tan t (csc t + cot t) = sec t + 1 sin tcot t = cos t cos2t - sin2t = - 1