Classes a school has 825 students and 55 teachers how many students are there per teachers

Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.

Carly stated, “all pairs of rectangles are dilations.” which pair of rectangles would prove that carly’s statement is incorrect?

The equation of line wx is y=2x-5. write an equation of a line perpendicular to line wx in slopeintercept form the contains points (-1,-2)