The ages of john and carl add up to 28 years total. John is 20 years older than carl. How many years old is carl?
1 answer:
You might be interested in
Answer:
513 turkey sandwiches were sold.
Step-by-step explanation:
Let's use to represent turkey sandwiches and
to represent steak sandwiches.
= turkey sandwiches
= steak sandwiches
total sandwiches that were sold
dollars that were made
Now that we know what (steak sandwiches) equals, we plug it in to an equation to find
.
Now, we subtract 5,550 from BOTH sides so we can get x by itself.
Next, we divide both sides by 2, so x is bare.
Since x represents turkey sandwiches, we have our answer: 513 turkey sandwiches were sold.
I hope this helps! :)
the answer would be because you would need to find the LCD, which in this case would be 56 and you solve from there.