Answer: 71 hours
Step-by-step explanation:
Answer: The class set up 495 chairs.
Step-by-step explanation:
Hi, to answer this question, first we have to multiply the number of rows (20) by the number of chairs in each row (25).
Mathematically speaking:
20x25= 500
Since they were 5 chairs short, we have to subtract 5 to the previous result.
500-5 = 495
The class set up 495 chairs.
Feel free to ask for more if needed or if you did not understand something.
Answer:
The students set up 495 chairs
Step-by-step explanation:
if there are 20 rows and 25 chairs in each row, then you multiply 20 by 25, giving you 500. They had 5 chairs too little, therefore they set up 495 chairs.
Hope this helps!
A property manager charges = $59.
Rent is = 8% of rent.
Let us assume rent is = $ r per month.
Therefore, 8% of r would be 0.08 r.
Now, the total monthly fees charged by the property manager = Fix charge + 8% of rent.
Let us take total montly charge by T.
Therefore, we can setup an equation:
T = 59 + 0.08r.
Therefore, T = 59 + 0.08r is the equation to represent the total monthly fees charged by the property manager.
Answer:
18 unit
Step-by-step explanation:
By plotting the given points on the coordinate plane ( shown below )
We get a rectangle.
Suppose ABCD is a rectangle such that,
A≡(-1,1), B≡(3,1), D≡(3,-4) and C≡(-1,-4),
By the distance formula,
∵ Perimeter of a rectangle = 2 ( sum of any two adjacent sides )
Thus, the perimeter of the rectangle ABCD = 2(AB + BC)
= 2(4+5)
= 2(9)
= 18 unit
days.