She is painting 13/5 offices per day
Step-by-step explanation:
Given
No. of offices = ![6\frac{1}{2} = \frac{13}{2}](https://tex.z-dn.net/?f=6%5Cfrac%7B1%7D%7B2%7D%20%3D%20%5Cfrac%7B13%7D%7B2%7D)
No. of Days = ![2\frac{1}{2} = \frac{5}{2}](https://tex.z-dn.net/?f=2%5Cfrac%7B1%7D%7B2%7D%20%3D%20%5Cfrac%7B5%7D%7B2%7D)
So the number of offices per day will be calculated by dividing total number of offices by total number of days
![=\frac{\frac{13}{2} }{\frac{5}{2} }\\=\frac{13}{2} * \frac{2}{5}\\= \frac{13}{5}](https://tex.z-dn.net/?f=%3D%5Cfrac%7B%5Cfrac%7B13%7D%7B2%7D%20%7D%7B%5Cfrac%7B5%7D%7B2%7D%20%7D%5C%5C%3D%5Cfrac%7B13%7D%7B2%7D%20%2A%20%5Cfrac%7B2%7D%7B5%7D%5C%5C%3D%20%5Cfrac%7B13%7D%7B5%7D)
Hence,
She is painting 13/5 offices per day
Keywords: Unit rate, Fractions
Learn more about unit rate at:
#LearnwithBrainly
Answer:
If an amount is included as a "Gratuity" or "Service Charge," tipping is not required. ... If the tip is included, the breakdown of the bill will read "gratuity" or "service charge," which means that a tip is already included.
Step-by-step explanation:
hope this helps!
All but c are correct so the answer is a b and d
Answer:
x = -1
Step-by-step explanation:
5x + 2y = 1 (eqn 1)
y = -x + 2 (can also be written as y = 2 - x)
subbing y = -x +2 in eqn 1,
5x + 2(2-x) = 1
5x + 4 - 2x = 1
3x = 1 - 4
3x = -3
x = -1
Hope this helps, and please mark me brainliest if it does!
Step-by-step explanation:
Area = length×breath
=18×11
=198cm²