Bob's Bagels offers two breakfast options, as shown. a. Let x represent the number of customers who order coffee and a bagel. How much money will
Bob's Bagels make from these orders?
b. Let y represent the number of customers who order tea and a breakfast sandwich. How much
money will Bob's Bagels make from these orders?
c. Write an algebraic expression for the total amount Bob's Bagels will make from all the coffee and
bagel orders and from all the tea and breakfast sandwich orders.

example 2 – simplify: step 1: completely factor both the numerators and denominators of all fractions. step 2: change the division sign to a multiplication sign and flip (or reciprocate) the fraction after the division sign; essential you need to multiply by the reciprocal. step 3 : cancel or reduce the fractions.

you are playing an adventure game on your computer. you come across a troll who won't let you pass and there is no other way to get to the other side of the river except over the bridge he is guarding.

the troll is a nerd. he takes great delight in watching people struggle with his problems. very few get them. he only gives you one chance and then he changes the puzzle. you have to solve this one.

before you are four blocks. they are numbered 11,6, -7,21.

he tells that the answer he wants is minus and between -1 and - 2. you can use +, -, ×, ÷   ( and ) as many times as you like or no times at all. you don't like the way he's looking at you, but you need to cross the bridge. what do you do?