Choose all equations with no solution.(Multiple choice)A) 5x-3y=810x+3y=7B) 2x+8y=61/4x+y=12C) x+y=33x+3y=20D) 6x-3y=-122x-y=-4E) 15x+5y=303x+y=6

Achemist has 200 ml of a 10% sucrose solution. she adds x ml of a 40% sucrose solution. the percent concentration, y, of the final mixture is given by the rational function: the chemist needs the concentration of the final mixture to be 30%. how many milliliters of the 40% solution should she add to the 10% solution to get this concentration?

If i had 1234 apples and 1 banana what is the total amount

Anita has a success rate of 80% on free throws in basketball. she wants to know the estimated probability that she can make exactly four of five free throws in her next game. how can she simulate this scenario? categorize each simulation of this scenario as correct or incorrect.