Anewspaper reporter wrote an article about the amount of a toxin found in a river near a factory. in the article, the reporter incorrectly used 0.25 as the decimal form of one fourth %. what is the correct way to write one fourth % as a decimal? what did the reporter do wrong?

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)

The u-drive rent-a-truck company plans to spend $13 million on 320 new vehicles. each commercial van will cost $25 comma 000, each small truck $50 comma 000, and each large truck  $80 comma 000. past experience shows that they need twice as many vans as small trucks. how many of each type of vehicle can they buy?