If a = 7 and b = 11, what is the measure of ∠b? (round to the nearest tenth of a degree) a) 32.5° b) 39.2° c) 50.5° d) 57.5°

If you double the input of a function and it results in half the output, and if you triple the input and it results in a third of the output, what can be guessed about the function? check all that apply.

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?

What is the slope of the line that passes through the points (–9, 2) and (0, 4)? the slope of the line is