In a triangle ABC, you have AB with a side length of 5, side BC with a length of 6 and side AC with a length of 7. Will this form a triangle? How do you know? PLEASE HELP ASAP and i'll and you the Brainliest;)

Given f(x) = 17-x^2what is the average rate of change in f(x) over the interval [1, 5]?

Martin likes to make flower bouquets that have 3 daffodils and 4 tulips per vase. a daffodil has a mass of d grams, a tulip has a mass of t grams, and the vase has a mass of u grams. the expression 5(3d + 4t + v) describes the mass of 5 bouquets. match each amount in the situation with the expression that represents it. situation expression number of bouquets mass of one bouquet mass of the tulips in one bouquet 4t mass of the daffodils in one bouquet 3d + 4t + v

You are designing a rectangular pet pen for your new baby puppy. you have 30 feet of fencing you would like the fencing to be 6 1/3 feet longer than the width