All categories

3 years ago

At maximum speed, an airplane travels 1720 miles against the wind in 5 hr, the plane can travel the same distance in 4 hr

Mathematics

1 answer:

gregori [183]3 years ago

5 0

The answer would be 430mph.

You might be interested in

Points Y and Z are the same distance from point X on a number line. The coordinate of point X is –7 and the coordinate of point

Mars2501 [29]

Since you know that point Y and point Z are equal distance form point F, you will need to know the distance between point Y, -1, and the distance between point X, -7. So, the total distance, after subtracting -1 from -7, is -6. So, you will then subtract another -6 from -7, to get -13, which is the coordinate of point Z.

5 0

3 years ago

Read 2 more answers

Mary has an office-supplies budget of $150 for

tatyana61 [14]

Part a)

The inequality that represents the number of folders f and notebooks n she can purchase is $2.15f+4.60n\leq 150$

Part b)

The graph is attached in figure.

Step-by-step explanation:

Part a)

Total budget of Mary = $150

Price of each folder = $2.15

Price of each notebook= $4.60

Let f represent folder and n represent notebooks the inequality will be:

$2.15f+4.60n\leq 150$

We are using less than or equal to (≤) because the budget is 150. the total price should be less than or equal to 150.

So, inequality that represents the number of folders f and notebooks n she can purchase is $2.15f+4.60n\leq 150$

Part b)

Graph the inequality 2x – 3y = 12

We need to graph the inequality but in the given question the inequality sign is missing.

Considering less than equal to (≤) sign

2x – 3y <= 12

The graph is attached in figure below.

Keywords: Solving inequalities

Learn more about Solving inequalities at:

#learnwithBrainly

5 0

3 years ago

The price of a motorbike is 3500 how much do you pay with a 10%discount

shusha [124]

Answer:

3150

Step-by-step explanation:

Total price is 3500.

10% discount on 3500 will be:

(10/100)*3500=350

We get a discount of 350 so we will pay 3500-350 which is 3150.

6 0

3 years ago

A pair of shoes that now sells for $63 has been marked up 40%. Find the mark up on the pair of shoes.

CaHeK987 [17]

If it has been marked up 40% then you now have 140%. To find 140% of $63 you need to multiply 63 by 1.4 to give $88.20. So the mark up is $25.20

8 0

4 years ago

Least common multiple of 3,18,and 9

wariber [46]

Answer:

Step-by-step explanation:

Lets factor each of them:

3:1,3

18:2*3^2

9:3^2

every factor is in 18:2,3,3...

Therefore the answer is 18.

8 0

3 years ago