Let h represent hamburgers and c represent cheeseburgers. We can set up an equation:
h + c = 437
h + (h - 63) = 437
h + (h - 63 + 63) = 437 + 63
h + h = 500
2h = 500
2h / 2 = h
500 / 2 = 250
h = 250
250 hamburgers were sold.
To find how many cheeseburgers were sold, we subtract 250 - 63:
250 - 63 = 187
187 cheeseburgers were sold.
187 + 250 = 437
250 hamburgers and 187 cheeseburgers were sold on Thursday.
Answer:
- No, there is no proportional relationship
Step-by-step explanation:
<u>The proportional relationship is:</u>
- y = kx, which is a special form of linear equation, with zero y-intercept
<u>In the given case we have:</u>
This is a linear function but not proportional relationship because it has y-intercept, different than zero
Can you make the a bit more clear
Going from the left to the right. 9, 4, 13, 15, 12, 6, 11. The total cost is the sum of these, or $70,000.
Answer:
y= 2-2x
Step-by-step explanation:
Isolate y.
