Evaluate the limits, if they exist. If not, write DNE. lim f(x) =
X --1
lim f(x) =
x-3*
C
lim f(x) =
x-1
HURRYYY

Aiden drives to school and back each day. the school is 16 miles from his home. he averages 40 miles per hour on his way to school. if his trip takes 1 hour, at approximately what speed does aiden drive home?

Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.

If 30 lb of rice and 30 lb of potatoes cost ? $27.60? , and 20 lb of rice and 12 lb of potatoes cost ? $15.04? , how much will 10 lb of rice and 50 lb of potatoes? cost?