What is the y- intercept of the line. y + 11 = -2(x + 1.5)?

The equation x2 – 1x – 90 = 0 has solutions {a, b}. what is a + b?

An arithmetic series a consists of consecutive integers that are multiples of 4 what is the sum of the first 9 terms of this sequence if the first term is 0

Sara has 2 2/3 cup taco meat. she needs 1/6 cup to make one taco. how many tacos can sara make with the taco meat she has?