Which ordered pairs are in the solution set of the system of linear inequalities?
y=> -1/2x
y=< 1/2 x + 1
(5,-2), (3, 1), (-4, 2)
(5,-2), (3, -1), (4, -3)
s (5, -2), (3, 1), (4, 2)
(5,-2), (-3, 1), (4, 2)

Find the value of x that will make l ll m

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.

Alana has 12.5 cups of flour with which she is baking four loaves of raisin bread and one large pretzel. the pretzel requires 2.5 cups of flour to make. how much flour is in each loaf of raisin bread? explain the steps to follow to get the answer.