All categories

3 years ago

Ravi purchased n notebooks. They were 5 dollars each. Write an equation to represent the total cost c that Ravi paid

Mathematics

1 answer:

Veseljchak [2.6K]3 years ago

8 0

c = 5n

the cost (c) would equal (=) the number or notebooks (n) times $5 (5) because each is five dollars.

You might be interested in

Need some help with a few consecutive integer word problems, tysm if you do :)

Digiron [165]

Answer:

Answers are: A,D, and A

Step-by-step explanation:

I hope these are right

7 0

4 years ago

Pls send the answer

luda_lava [24]

Answer:

$a = \dfrac{46}{17}$

$b = 0$

Step-by-step explanation:

$\dfrac{2\sqrt{5} + \sqrt{3}}{2\sqrt{5} - \sqrt{3}} + \dfrac{2\sqrt{5} - \sqrt{3}}{2\sqrt{5} + \sqrt{3}} =$

$= \dfrac{2\sqrt{5} + \sqrt{3}}{2\sqrt{5} - \sqrt{3}} \times \dfrac{2\sqrt{5} + \sqrt{3}}{2\sqrt{5} + \sqrt{3}} + \dfrac{2\sqrt{5} - \sqrt{3}}{2\sqrt{5} + \sqrt{3}} \times \dfrac{2\sqrt{5} - \sqrt{3}}{2\sqrt{5} - \sqrt{3}}$

$= \dfrac{23 + 4\sqrt{15}}{17} + \dfrac{23 - 4\sqrt{15}}{17}$

$= \dfrac{46}{17}$

$a = \dfrac{46}{17}$

$b = 0$

4 0

2 years ago

50-3n what is the value of n

zavuch27 [327]

Step-by-step explanation:

50-3n

or,50=3n

or,50/3=n

or,n=16.67

Thus,the value of n is 16.67.

4 0

3 years ago

What’s 7x (5-98) ^4 = x +2?

zvonat [6]

Answer:

<h3>YOUR ANSWER IS IN THE ATTACHMENT!! </h3>

<h2>HOPE IT HELPS U!!!! </h2>

4 0

3 years ago

Read 2 more answers

The ratio of the corresponding side lengths is 10:7 What is the ratio of the areas?

algol [13]

100 to 49. Because area is units squared, and it is finding by multiplying the side lengths, you would simply square the ratio.

4 0

4 years ago