A. They have negative reciprocal slopes
Cheeseburgers= x
Hamburgers= x*3
3x+x=464
4x=464
x=116
Substitute- Cheeseburgers= 116
Hamburgers= 3*116=348
Check- 116
+348
____
464
There are 348 hamburgers.
Hope this helps!
Answer:
6 5/8
Step-by-step explanation:
You need to add 2 3/4 and 3 7/8
2 3/4 as an improper fraction is 11/4 and 3 7/8 as an improper fraction 31/8
To add them you need to have common denominators
So you multiply 11/4 by 2/2 which is 22/8
Now you can add them
22/8+31/8 = 53/8
53/8 = 6 5/8
Answer:
check math book pleaase
Step-by-step explanation:
Comparing decimals to determine which of two decimals is greater. ... 52 is bigger than 45, so the bigger decimal number is 52.432. We write ... 7.34 < 7.304