Answer:
$3.99
Step-by-step explanation:
if one fry and one Burger is $5.49, and two fries and one Burger is $6.99, the difference between those two numbers is a $1.50 so, $5.49 - $1.50 equals $3.99 also known as the amount of money for one Burger.
The temperature was 5 °F
no
because they have different gradients
5.38516480713
(1,0)
reflection is flipping
flipping over Y would make -, to + or + to -
in this case -1,0 becomes 1,0