Solve for all values of b
b in simplest form.
23
=
23=

∣
b
+
4
∣
∣b+4∣

You paid $7.70 to the mail package that weighed 5.5 lb. right and solve any quetion to find the cost per pound ? ?

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?

Afarmer has 5 times as many cows as pigs. the farmer only has cows and pigs, and he has 168 animals. how many cows does he have?