Which expressions are equivalent to 5*5*5*5*5*5? select all the expressions that apply. a. 5^3 * 5^3b.5*5^5c. 15*15d.5^6e.5*6f. 5^2 * 5^2 * 5^2

Jack has a piece of red ribbon that is two times as long as his piece of blue ribbon. he says that he can use two different equation to find out how long his piece of red ribbon is compared to his piece of blue ribbon is. is he correct? explain his reasoning

Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 4x^2 - 19x- 5