Evaluate for a = -8, b = 7, c = -4, and d = 2. a/b x b + ab

a divided by b times b plus a and b

Kylie explained that (-4x+9)^2 will result in a difference of squares because (-4x+9)^2 (-4x+9)^2 =(-4x)^2+(9)^2=16x^2+81

You are cycling around europe with friends. you book into a hostel and you ask the owner what the ratio of men to women is currently staying there. there are 24 men and 6 women. what is the ratio of men to women in its simplest form?

Is it true or false i’m trying to pass this test so i can leave school