Solve: 3(2x+1) = 3x-5 step 1: 5x+3 = 3x-5 step 2: 2x+3 = -5 step 3: 2x = -8 step 4: x = -4 which is the first incorrect step in the solution set above? step 1,2,3, or 4

There are 15 plates and each plate is either 7 or 12 inches diameter. which systems of equations do you use to find the number of 7 inch plates, x and 12 inch plates, y

Suppose that in 2008 , 840,800 citizens died of a certain disease assuming the population of teh country is 399 miliion, what is the mortality rate in units of deaths per 100,000 people?

Due to financial difficulties the owner of 4 skateboard stores is going to close 2 of his stores. based on the money earned at each store, which two stores should remain open?