Please Help You have twice as many nickels as pennies. you have $1.10. How many of each coin do you have? Solve each problem using a system of equations...

Use the discriminant to describe the roots of each equation. then select the best description. 2m2 + 3 = m double root real and rational roots real and irrational roots non-real roots

Abag of jelly beans contain 13 pink, green, 20 yellow, 10 black, 7 red, and 11 orange jelly beans. approximately what percent of the jelly beans are pink and yellow?

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41