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natka813 [3]
3 years ago
10

Nate's quiche is cut into 7 equal parts. Only 3/7 of the quiche is left. He wants to give 3 friends and equal part. Write 3/7 as

the sum of unit fractions.
Mathematics
2 answers:
pav-90 [236]3 years ago
8 0
1/7+1/7+17=3/7. That's 1/7 for each friend :)
sineoko [7]3 years ago
5 0
7/7 - 4/7 = 3/7
This is the relationship between the quantities
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James went out for. a long walk . he walked 3/4 mile and then sat down to take rest. then walked 1/8 of a mile how far did he wa
scoundrel [369]

Answer:

7/8 mile

Step-by-step explanation:

3/4 = 6/8

6/8+ 1/8 = 7/8

6 0
2 years ago
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lara [203]
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6 0
3 years ago
<img src="https://tex.z-dn.net/?f=x%5E%7B2%7D%20-7x%2B8%5Cleq%205" id="TexFormula1" title="x^{2} -7x+8\leq 5" alt="x^{2} -7x+8\l
nikdorinn [45]

Answer:

x^2-7x+3=0

Step-by-step explanation:

5 0
3 years ago
Which statements about the graph of the function f(x) = –x2 – 4x 2 are true? select three options. the domain is {x|x ≤ –2}. the
dsp73

The graph of the function f(x) = –x^2 – 4x +2 are true options 1 and 4 are correct.

We have the given,

The graph of the function f(x) = –x^2 – 4x+ 2

The statements that agree with the graph of the equation are as follows:

1. The domain is {x|x ≤ –2}.

<h3>What is the domain?</h3>

The set of points at which function is defined.

4. The function is decreasing over the interval (−4, ∞).

From the given graph,

We can say that the above statements are true.

To learn more about graphical functions visit:

brainly.com/question/4025726

8 0
2 years ago
Please can someone help me
Sidana [21]
If the answer is D. the equation to represent the ages of students is:
n + n+1 + n+2 = 45
it is showing that  n is the age of one student and the other student has age one year more than the first one and third students has age of 2 years more than first student and one year greater than the second student. if we solve this equation for the value of n, we get;
3n + 3 = 45
3n = 45 -3
3n = 42
n = 14
so the age of one student is 14, second student 15 and third student 16 years.
and if we add there ages, 14 + 15 + 16 = 45
4 0
3 years ago
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