If 3x-y=12, what is the value of 8x/2y?
Answer:
Step-by-step explanation:
-------------------------(equation 1)
Now,
---------(from equation 1)
Therefore, the value of
16 dived by 12 is 1.3
1.3 yard is used to make each pillow
8n-4n = 4n
4n+ 2 = 4n
Subtract 4n from both sides
2= 0
No solutions
<h3>
Answer: 0.85</h3>
Explanation:
If we start off with $100 and decrease by 15%, then we are decreasing by $15 since 15% of 100 = 0.15*100 = 15
We start with $100 and drop to 100-15 = 85. Dividing this over the original 100 gets us 85/100 = 0.85
Put another way, 100% - 15% = 1 - 0.15 = 0.85
The decimal multiplier for "decrease by 15%" is 0.85; this sort of thing is useful if you wish to apply multiple discounts to a product.
Side note: the 0.85 can be thought of as 85%, so the product's new value is 85% of its original value
Answer:
3.78/15=.252
Step-by-step explanation: