Answer:
0.88%y + 0.03%
Step-by-step explanation:
if it's 12% then: she's actually paid 88% with a tax of 3%.
There are 8 pencils and 16 erasers.
Step-by-step explanation:
Given,
Ratio of pencils to eraser = 1:2
Total number of pencils and erasers = 24
Let,
x be the original number.
Therefore,
Number of pencils = x
Number of erasers = 2x
Thus,
x+2x = 24
Dividing both sides by 3
Number of pencils = 8
Number of erasers = 2(8) = 16
There are 8 pencils and 16 erasers.
Keywords: ratio, division
Learn more about ratio at:
#LearnwithBrainly
Answer:
Step-by-step explanation:
Given
Required
Find x
When the result is 4.4, we have:
This gives:
Divide both sides by 2
Square both sides
When the result is 4.5, we have:
Divide both sides by 2
Square both sides
So, the value of x is between 4.84 and 5.0625
i.e.
The only integer between the above interval is 5.
Hence:
1. (x^2+4x-3)
2. (x-4)
3. (2x-5)
4. (x-3)
5. (x-6)^2
6. (x-4)
7. (x-2)
8. (2x+5)
9. I don't seem to able to find this last one. I'm getting (x-1) or (3x-1) Neither are up there.
Answer:
-5
Step-by-step explanation:
this is a y = mx + b equation. m is slope.