Suppose $p$ and $q$ are points on the unit circle such that the line through $p$ and $q$ intersects the real axis at exactly one point. Show that if $u$ is the point where this line intersects the real axis, then $u

answer: i would say b

step-by-step explanation:

with the way the question is worded, i believe b is the answer

the cost of the apple depends on the weight

9 sandwiches per hour

step-by-step explanation:

when we have a rate, we want a 1 in the denominator

27/3 = 9

27 sandwiches/ 3 hours = 9 sandwiches/hour