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katrin [286]
3 years ago
15

Each table in the cafeteria can seat 10 students.how many tables are needed to seat 40 students

Mathematics
2 answers:
Semenov [28]3 years ago
4 0
Hey there!

Each table in the can seat 10 students, divide 40 and 10 to see how many tables can seat 40 students . . .

x = the amount of tables needed

40 divided by 10 = 4

10 x 4 = 40

x = 4 <--------

To fit 40 students, 4 tables are needed.

Hope this helps you.
Have a great day!
Vitek1552 [10]3 years ago
3 0
Hi there!

To solve this problem, we need to divide the total amount of tables by the amount of students:

40 / 10 = 4

So, we need 4 tables to seat 40 students. 

Hope this helps!
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Need help with this question
mixer [17]

Hey there!!

How do we find the equation of a line ?

Ans : We take the slope and the y - intercept and get them together.

How do you find slopes?

Ans - In order to find slop, we will need to use the slop formula which is

( y₂ - y₁ ) / ( x₂ - x₁ )

The two points shown in the above question are

( 4 , -8 ) and ( 8 , 5 )

y₂ = 5 , y₁ = -8 and x₂ = 8 , x₁ = 4

Now plug in the values:

( 5 + 8 ) / ( 8 - 5 )

13 / 3

Hence, the slope is 13/3

The basic formula : y = mx + b

Where b is the y-intercept and m is the slope.

We have found the slope, hence, the formula would become

... y = 13/3 x + b

Now take a coordinate and substitute it .

I will take ( 8 , 5 )

x = 8 and y = 5

Now plug in the values

... 5 = 13/3 × 5 + b

... 5 = 65/3 + b

Subtract 65/3 on both sides

... 5 - 65/3 = b

... -50/3 = b

Hence, the y-intercept is -50/3

Now plug in all the values to get the total equation...

The final equation : y = 13x/3 - 50/3

... y = 13x - 50 / 3

Hope my answer helps!!

3 0
3 years ago
What are the measures of 1 and 2 multiple choice​
Bingel [31]

Im confused could you explain what the questions are better.

7 0
3 years ago
Kiara downloaded 264 pictures from her cell phone to her computer. These pictures took up 528 megabytes of space on her computer
trapecia [35]

Hello!


Divide 528 and 264. It will give you 2.


Now, multiply 35 and 2.


Answer: 70


Hope this helps! ~Pooch ♥

3 0
3 years ago
Solve for xxx.<br> Your answer must be simplified.<br> x/7≥−6
uysha [10]

Answer:

x ≥ −42

Step-by-step explanation:

Let's solve your inequality step-by-step.

x/7≥−6

Step 1: Simplify both sides of the inequality.

\frac{1}{7}x\geq -6

Step 2: Multiply both sides by 7.

7*(\frac{1}{7}x)\geq (7)*(-6)

x ≥ −42

4 0
3 years ago
mr. Yoshikawa has 75 papers he graded 60 of them and his student graded the rest. how do you show what percent each graded
Maurinko [17]
If you want to know what percent did Mr. Yoshikawa graded you can say:
60/75 = ?/100 so ? is: 
60*100/75 = 80 % so he graded 80% of the papers and the rest of the papers was graded by his student so: 
100% - 80% = 20% so his student graded 20% of the papers :)))
i hope this is helpful 
have a nice day 
4 0
3 years ago
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