Adrian is x years old. benny is 7 years younger than adrian. in 5 year's time, benny will be twice the age of celine. how old is celine now in terms of x.

Ab based on the given diagram, if m_1 = 60° then m 2 = 30 60 90 180

1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?

Isabel graphed the following system of equations. 2x – y = 6 y = -3x + 4 she came up with the solution (2,-2). what were the 3 steps she did to get that solution? (make sure they are in the correct order)