Answer:
B.
Step-by-step explanation:
None of the other answers make sense, so just by process of elimination it should be B.
Good luck on your assignment!
Answer:
15%
Step-by-step explanation:
Given that,
Initial earning is $20 for each lawn and this summer she raised her price to $23 per lawn. We need to find the percent increase of peggy's charges. It can be given by :
![P=\dfrac{|\text{initial-final}|}{\text{initial}}\times 100](https://tex.z-dn.net/?f=P%3D%5Cdfrac%7B%7C%5Ctext%7Binitial-final%7D%7C%7D%7B%5Ctext%7Binitial%7D%7D%5Ctimes%20100)
Putting the values in above formula, we get :
![P=\dfrac{|20-23|}{20}\times 100\\\\P=15\%](https://tex.z-dn.net/?f=P%3D%5Cdfrac%7B%7C20-23%7C%7D%7B20%7D%5Ctimes%20100%5C%5C%5C%5CP%3D15%5C%25)
So, there is 15% increase in the peggy's charges.
D)
6 5/8
or 6.625
Basically
1/8*3 =0.375
1/4 * 3 =0.75
1/2*5 =2.5
and 3/4*4=3
So then,
0.375+0.75+2.5+3=6.625 or 6 5/8 in fraction!