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Llana [10]
2 years ago
7

Ten friends go out to dinner together: 7 order an appetizer, 5 order a soup, and 4 order a salad. If everyone orders something,

but no one orders exactly two things, how many people order all three things?
Mathematics
2 answers:
gavmur [86]2 years ago
7 0
4 people order all 3 things
Goshia [24]2 years ago
6 0

Answer:

2 people orders all three things

Step-by-step explanation:

Let's  suppose that who order all three things.

So , i can't draw a venn diagram here, but i can explain.

The first circle is 7 , the second circle is 5.

7 - 5 = 2

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The sum of a number and five divided by fifteen
natta225 [31]

Answer:

Option F

Step-by-step explanation:

Let the number be n.

Sum of a number and 5 is n + 5.

Sum of a number and five divided by fifteen is

( n + 5 ) / 15

5 0
3 years ago
I need help with this please
hoa [83]

Answer:

z = 113

y = 31

Step-by-step explanation:

j || n and line a is their transversal. (given)

Therefore,

z° = 180° - 67° (exterior angles on the same side of transversal)

z°= 113°

z = 113

(5y - 88)° = 67° (exterior alternate angles)

5y - 88 = 67

5y = 67 + 88

5y = 155

y = 155/5

y = 31

7 0
3 years ago
I only need letter D
strojnjashka [21]

Answer:

its how much money he will get

Step-by-step explanation:

6 0
3 years ago
Last year 64 new houses were built in a neighborhood so far this year 7/8 of them have been sold how many new houses have been s
laiz [17]

Answer:

56

Step-by-step explanation:

for this problem you would first figure out what 1/8 of 64 is. 1/8 of 64 is 8.so we do 7*8 to get 56 so 56 of the 64 houses have been sold

6 0
2 years ago
The world's smallest plane has a length of 12 feet and the world's longest plane has a length of 302 feet. Write an absolute val
iren [92.7K]

An absolute value equation which could represent the length of a plane is : 12 feets ≥ x ≤ 302 feets

Smallest length of a plane = 12 feets

Longest length of a plane = 302 feets

This means that the minimum length of a plane cannot be below 12 feets and the maximum length of a plane cannot be above 302 feets

Using x as the length of a plane :

To represent as an absolute value ; we use inequality :

Minimum length ≥ x ≤ maximum length

12 feets ≥ x ≤ 302 feets .

Learn more : brainly.com/question/18109354

8 0
3 years ago
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