Candy worth $1.05 a pound. was mixed with candy worth $1.35 a pound to produce a mixture worth $1.17 a pound. How many pounds of each kind of candy were used to make 30 pounds of the mixture?

Part of the total score for each program is the sum of five program component scores. on the free program, the sum of these five program component scores is multiplied by a factor of 2.0. yuzuru hanyu, of japan, earned scores of 9.07, 8.96, 8.89, 9.21, and 9.36 for the program components portion of his free program. how many total points did he receive for this portion?

Find the zeros of each function. f(x) = 6x^2 - 7x - 20

Avery’s piggy bank has 300 nickels, 450 pennies, and 150 dimes. she randomly picks three coins. each time she picks a coin, she makes a note of it and puts it back into the piggy bank before picking the next coin.