1/2+2/5
find the common denominator which is 10
multiply 1/2 by 5
(1)(5)/(2)(5)=5/10
multiply 2/5 by 2
(2)(2)/(5)(2)=4/10
5/10+4/10
Answer:
9/10
Since they buy 2 $6.50 tickets, they already spend $13 without buying any popcorn or drinks.
For the expression, you can write-
$5.50d + $6.00p + $13 // d representing however many drinks they buy and p representing the amount of popcorn they buy.
This expression will give you the total amount of money spent with varying amounts of drinks and popcorn bought.
In the image below, I showed my work. What you basically do is find the greatest perfect square in each variable and you pull it out of the radical.
Y = f(x) + k
The k on the function will translate the function up or down.
If k is positive, it will translate up.
If k is negative, it will translate down.
Answer:
Slope is - 1/2
Step-by-step explanation:
hope it helps ^^