72,000 x 143,000 in Scientific notation

How do i solve 5-1=5-5 (x+8) + 2x

Divide using long division. (9p2 + 8p3 + 12) : (p + 1)

A photo is 24 cm long and 16 cm wide find the ratio from length to width

Find the mean, median, mode and rang of each situation. number of miles biked in 1 week 12, 17, 15, 18, 22, 16, 20 number of strikeouts per inning 3, 2, 0, 0, 1, 2, 3, 0, 2

What is the second factor when 0.200 is written scientific notation

What is the scale factor of lmn to opq?

3. Which of the following is equivalent to 3 (y - 1 + 2y) ? A. 3y - 9 B. 6y - 3 C. 9y - 3 D. 3y - 3

If y various directly with x, write an equation for the direct variations. The find each value. 1.) If y = - 4 when x = 10, find y when x = 5 2.) If y = 12 When x = - 15, find y when x = 2 3.

89 (54x - 36) + 2 = - 3/4 (-40 + 16x) + 90xsolve for x

The ratio of cars to vans in a parking lot is 1 to 4. If there are 40 cars and vans in the parking lot altogether then how many vans are there?