Astudent made the table to find 40% of 130. which expression can be used find 40% of 130? (26) (5) (26) (4) (26) (3) (26) 2)

Ineed to learn how to solve this problem

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.

Which expressions are equivalent to -7+3(-4e-3)? choose all answers that apply: choose all answers that apply: a -4(3e+4)? 4(3e+4) b 12e12e c none of the above