Any ? on the graph of the equation x − 4y = −16, what is the value of the y-intercept? (1 point)

−16

−4

4

16

Which pair of angles are vertical angles? ∠1 and ∠4 ∠1 and ∠2 ∠2 and ∠4 ∠2 and ∠3

The number of revolutions of two pulleys is inversely proportional to their diameters. if a 24-inch diameter pulley making 400 revolutions per minute is belted to an 8-inch diameter pulley, find the number of revolutions per minute of the smaller pulley.

41/2 - 1 1/3 what is the answer as a fraction?