An isosceles triangle has sides 9.9, and 7.
a. Find its area.

You put the following items into your rucksack. ham 600 g cheese 380 g tomatoes 270 g how much do all the ingredients weigh in total?

Evaluate the expression. (9 + 5)(3 + 2)0

For the feasibility region shown below find the maximum value of the function p=3x+2y