subracting 3x^2+4x-5 from 7x^2+x+9 results in a polynomial. After subtracting 4x^2-3 from this polynomial, the difference is...?

Elijah and his sister went to the movies. they had $34 altogether and spent $9.50 per ticket. elijah and his sister bought the same snacks. write and solve an inequality fotlr the amount that each person spent on snacks. interpret the solition

Brook states that the distance on the line is 4 units. caleb states that the whole line does not have a distance because it continues on forever. vivian states that the line is 6 units long. which distance did brook measure? which distance did vivian measure?

Gh bisects fgi. find the measure of hgi •15° •21° •10° •8°