if the breadth of rectangle in one third of its length and perimeter is 80 cm find length and breadth of rectangle

Mis the midpoint of rq if rm equals 2x + 5 and mq equals 4x - 9 what is the length of rq

Ten members of balin's soccer team ran warm ups for practice. each member ran the same distance. their combined distance was 5/6 of a mile. to find the distance that each member ran, balin wrote the expression below.

Write the factored form of this trinomial 9x^2+18x-7