Answer:
The answer is D. Hope this helps!
Answer:
40
Step-by-step explanation:
Let the numbers be 2x and 3x
Then their L.C.M. = 6x
BUT also their LCM=48
6x=48
x=48/6
x=8
So,
First number=2x=2x8=16
Second number=3x=3x8=24
The numbers are 16 and 24.
Hence required sum =(16+24)=40
So none of the options are correct
In order to find out what deal is better:
- We have to find the unit rate for each deal
- Total amount of paper towels ÷ The price
So it would be....
- 18 ÷ 14 = 1.285714
- 12 ÷ 10 = 1.2
Short Answer:
The better deal is 10 rolls of paper towels for $12.
Long Answer:
I wanted to find out the price per roll of paper towel for each deal so I created a unit rate problem which is the numerator divided by the denominator. From there, I was able to get my answers, compare which one was less than the other, and select the best deal.
Hopefully this helped >-<
Answer: The answer is: One solution.
Infinitely Many Solutions - The unknown x assumes infinite numerical values. Thus, the equation has infinite solutions.
Ex: x+2=x+2
No solution: It has no solution.
Example:
0x = 4 → Unable to divide 4 by 0.
Step-by-step explanation: These are equations that admit at least one solution.
3x+9+4x+x=
3x+4x+x=9
8x=9
x=<u>9</u>
8
