I know the answer to this question but how many solutions does it have?

Which value of y will make the inequality y< -1 false?

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 !

Add. express your answer in simplest form. 12 9/10+2 2/3 = i need u guys to me find the answer to this question