Ang sagot ay nasa kalakip !
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Answer:
Ratio of coco mix to water is 2 : 3.
Step-by-step explanation:
Given that:
Lindsey used 3 cups of water to 2 tsp of coco mix to make chocolate.
Ratio is the quantitative relationship between two amounts.
Ratio of coco mix to water.
Tsp of coco mix : Cups of water
2 : 3
Hence,
Ratio of coco mix to water is 2 : 3.
Answer:
$221
Step-by-step explanation:
Hello!
The total cost s $627.83, for one desk that costs $185.83, and two identical chairs (c).
The equation: $185.83 + 2c = $627.83
This equation represents the cost of the desk plus two chairs of the same price, which adds up to the total price.
Solve for c:
- $185.83 + 2c = $627.83
- 2c = $442
- c = $221
Each chair, c, costs $221.
Answer:
The percent charge of Kanna's DS is 50%
Step-by-step explanation:
we know that
A Nintendo DS takes 4 hours to charge fully (100%)
4 hours is the same that 240 minutes
using proportion
Find out what percentage represent 108 minutes
Remember that
Kanna Kamui charge her DS from 5%
so
therefore
The percent charge of Kanna's DS is 50%
0.5(5-7x)=8-(4x+6)To start distribute the 0.5 and the negative to get 2.5-3.5x=8-4x-6
minus the 6 from the to get 2.5-3.5x=2-4x
subtract the 2 from both sides (it doesn't matter what side you choose to leave the x on when you solve, you will still get the same answerI) to get 0.5-3.5x=-4x
add the 3.5 to both sides to get 0.5=-7.5x
divide by -7.5 to get x=-0.066666666