1) b + 14
sum= addition
2) y - 5
3) c + 7
more than= addition
4) 3 * b or 3b
product= multiplication
5) n/4 or n ÷ 4
In each of these expressions the letters represent an unknown number value. For example, in number 5), if n= 16, then we would divide 16 ÷ 4 which would equal 4.
Hope this helps! :)
Answer:
-3/4x
Step-by-step explanation:
Your equation is already in y=mx+b form. b= y-intercept, which is the plot on the y axis. mx is your slope. -3/4 is in the place of m, so your slope is -3/4. To plot it you go down three from your y-intercept plot, and over to the right four.
8 halls would be required to accommodate 520 people in the hall.
As we know that a hall can accommodate 65 people.
To determine the number of hall required for 520 people,
first we need to find that how many halls would be required for one person,
So, we will divide the 1 by 6 to find :
The number of one person accommodate = 1/65 Hall
Then, 520 people required to accommodate = 1/65 × 520
= 8 Halls.
[Accommodate: to have enough space for somebody/something, especially for a certain number of people]
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