Due in an hour: let $m$ and $n$ be the solutions of the quadratic equation $4x^2 + 5x + 3 = 0$. find $(m + 7)(n + 7)$.

Arectangular exercise mat has a perimeter of 36 feet the length of the mat is twich the width writeand solve an equation to determine the length in feet. of the mat then find the area in square feet of the mart

Find the value of x. round the length to the nearest tenth

Kyle and elijah are planning a road trip to california. their car travels 3/4 of a mile per min. if they did not stop driving, how many miles could kyle and elijah drove in a whole day? ? 1 day = 24 hours. plzzz write a proportion i will give you 100 points