Step-by-step explanation:
845/1160 = 0.728
116.5/174 = 0.669
42.25/58 = 0.728
23.4/29 = 0.806
16.9/23.2 = 0.728
25.35/34.8 = 0.728
Hence the 2nd, 4th and 5th options are correct.
If a = b , then b = a
It's symmetric property of equality.
Answer: symmetric (if 10 = y, then y = 10)
Answer:
C and D. You're welcome :)
Step-by-step explanation:
Answer:
They paid $67.45 altogether.
Step-by-step explanation:
First off, we need to set up the problem, I like to do percentage problems like this:
x/58.65 = 15/100
Cross Multiply
100x=58.65x15
When you multiply 58.65 and 15 you get 879.75
Divide
Now we have to divide 879.75 by 100 because 100x=879.75
879.75 divided by 100 is 8.80
So now we know that they paid $8.80 just for the tip.
Add
Now all we have to do is add 8.80 to 58.65
58.65 plus 8.80 is 67.45
The Kerwoods paid $67.45 altogether.