Answer:
Y = -7x + 4
Step-by-step explanation:
Let x represent the number of hamburgers sold, and (x - 55) represent the number of cheeseburgers sold.
Set up an equation:
hamburgers + cheeseburgers = total number of burgers
x + (x-55) = 445
solve for x:
2x - 55 = 445
2x = 445 + 55
2x = 500
x = 500÷2
x = 250
This means 250 hamburgers were sold on Tuesday.
Hope this helps!
-Jabba
<span>The measure of angle KJM is 108°.</span>
The derivative of (x+1)^2, for this you use the chain rule, to get 2x+2.
Could u please name the story? The picture isn't clear enough for me to read
