Given pre-image abcde
which of the following transformations resulted in image point a
a(x, y)-> (x-3,y+1)
a(x, y)-> (x-3,y-1)
a(x, y)-> (x+3,y-1)
a(x, y)-> (x+3,y+1)

What is the expression in factored form? 3x^2 + 18x + 24 a. 3(x+2)(x+4) b. 3(x-2)(x+4) c. 3(x-2)(x-4) d. 3(x+2)(x-4)

What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3

You have 37 coins that are nickels, dimes, and pennies. the total value of the coins is $1.55. there are twice as many pennies as dimes. find the number of each type of coin in the bank.