Darius buys a bottle of a chemical solution that contains 70% alcohol. the bottle contains 500 milliliters of solution. how many milliliters of alcohol are in the solution?

Ineed asap graph the system of equations 2x+y=5; 14+7y=35

Which is the standard form for this number? (4 x 1 100 ) + (8 x 1 1,000 ) + ( 3 x 1 100,000 ) ? a) 0.004803 b) 0.04803 c) 0.0483 d) 0.483

Two cyclists 84 miles apart start riding toward each other at the samen time. one cycles 2 times as fast as the other. if they meet 4 hours later what is the speed (in miles) of the faster cyclists