Your test grades are 85,74, and 91. what is the lowest grade you can get on the next test and have an average of at least 80

Th perimeter of a rectangular garden is 150 feet. the length is 50 feet longer than the width, w. which equation could be used to calculate the width of the garden? a.) 2w+ 2(w-50) =150 b.) 2w+50 + 2w =150 c.) 2(w+50) + w =150 d.) 2w+ 2(w + 50) = 150 need asap. will give brainliest !

The least common multiple is the multiple, other than 0, common to sets of multiples.

Multiply the polynomials (x+3)(x^2-6x+5)