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3 years ago

Which of the following statements best describes the graph of x + y = 5? (4 points)

Mathematics

2 answers:

Soloha48 [4]3 years ago

8 0

Answer:

Option 2 is correct that is It is a line joining the points whose x and y-coordinates add up to 5.

Step-by-step explanation:

We have been given the expression:

$x+y=5$

So, we can see that the sum of x-coordinate and y-coordinate is 5.

it is a straight line here, x-intercept is (5,0) and y-intercept is (0,5)

You can see the graph of the line in the attachment.

Therefore, option 2 is correct that is It is a line joining the points whose x and y-coordinates add up to 5.

lesya [120]3 years ago

5 0

It's defined by x+y=5 hence the sum of the x-coords and the y-coords is 5. Any point such that his x-coord and y-coord add up to 5 is on the line.

1 is hence False and 2 is True.

(5,5) is on none of the axus, so it can't be 3 or 4.

The answer is 2

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Find how many yard are in 1 mild. A mile is 5280 feet, a yard is 3 feet

siniylev [52]

Answer: 1760

Step-by-step explanation:

$\dfrac{5280\ feet}{1\ mile}\times \dfrac{1\ yard}{3\ feet}\quad =\dfrac{5280\ yard}{3\ feet}\quad =\large\boxed{1760\ yard\ per\ mile}$

6 0

4 years ago

You receive an inheritance of $15,500, and you place the full amount into a bank account. The bank pays a simple interest rate o

g100num [7]

To solve this we need to figure out what 7.5% of 15,500 is. (It’s 1162.5). Now we know that after one year it is a total of 16,662.5. We then figure out what 7.5% of 16,662.5 is, which is 1,249.6875. You then add that to 16,662.5 which comes out to 17,912.1875. We then figure out 7.5% of that is 1,343.4140625. We then add that to the last total which is 19,255.6015625 and we simplify that to 19,256 and we find out that the final total is $19,256. But it wants how much have we earned which means we need to subtract the original from the new, which is 3756 and we add a unit.

Meaning the final answer is $3,756.

6 0

3 years ago

U 1995, 70% of all children in the U.S. were living with both parents. If 25 children were selected at random in the U.S., what

nikdorinn [45]

Answer:

The probability that at most 10 of them will be living with both of their parents is 0.0018

Solution:

Given, US 1995, 70% of all children in the U.S. were living with both parents. 25 children were selected at random in the U.S.,

We have to find what is the probability that at most 10 of them will be living with both of their parents?

Now, number of children picked (n) = 25.

Probability to be with parents = 70% = 0.7.

Our condition is 0 ≤ x ≤ 10.

Then, we have to calculate p(0 ≤ x ≤ 10).

We can calculate using binomial cumulative distribution frequency- binomial CDF

Now, p(0 ≤ x ≤ 10) = binomcdf(n, p, x) = binomcdf(25, 0.7, 10) = 0.00177840 ≈ 0.0018.

Hence, the probability is 0.0018

6 0

3 years ago

Simplify please help

gregori [183]

Idk what the ! are for but i would thing the answer is 2...

4 0

3 years ago

Read 2 more answers

PLEASE HELP

Mumz [18]

Well to do this, we need to know the least common multiple (LCM) of 6 and 8. Lets list the factors out.

6, 12, 18, 24, 30, 36
8, 16, 24, 32, 40, 48

As we can see, the least common multiple of 6 and 8 is 24.

Now we know that there are 8 plates per package and 8 goes into 24 3 times, so naturally Shaniya needs 3 packages of plates

Hope this helped!!! :)

7 0

3 years ago