Simplifying a ratio of decimals Write the ratio as a fraction in simplest form, with whole number
2.8 gal to 4.9 gal

Driving 75 mph, it takes alicia 2 hours to reach the airport to go on a vacation. it then takes her 4 hours to get to her destination with the jet traveling at a speed of 400 mph. how many miles does alicia travel to get to her destination?

Evaluate the expression for the given value of the variable. | ? 4 b ? 8 | + ? ? ? 1 ? b 2 ? ? + 2 b 3 -4b-8+-1-b2+2b3 ; b = ? 2 b=-2

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a,b and c integers and a> 1