Use the properties of equality to show that the equation 6x + 3 = 27 is equivalent to the equation 2x = 8

Wesley is traveling from california to utah. his trip covers a distance of 673.1 miles. for the first 3 hours, he travels at an average speed of 67.2 miles per hour. for the next 2 hours, he travels at an average speed of 69.5 miles per hour.

If 1 factor of 6x3 + 23x2 - 6x - 8 is (x + 4), what are the other 2 factors?

A space shuttle travelled 720,000km in 24 hours in orbit. what was its average speed?

Suppose that a population of bacteria triples every hour and starts with 400 bacteria. Find an expression for the number n of bacteria after t hours. n (t) = Use it to estimate the rate of growth of the bacteria population after 3.5 hours.

What number is between 9 and 12?

You sell instruments at a Caribbean music festival. You earn $326 by selling 12 sets of maracas, 6 sets of claves, and x djembe drums. Write an equation you can use to find the number of djembe drums you sold.

Is 7 and 1/8 greater than or less than 7.025

4 (x+5) = 3 (x-2) - 2 (x+2)

Create an equation in one variable with at least 4 operations. 6 (7^-3x + 7^-2x) + 8 - 4 = 844x X 2 is what I have so far can someone correct me if I need to add a few more operations

Which fraction is closer to 1/2 than 1.7/8,10/12,12/14,7/10.