Write 4 equivalent expressions to 5n + 15n

Answers

Answer 1
Answer: The equations can be anything as long if it is equal to 20n.
So here are some:
6n+14n
7n+13n
8n+12n
9n+11n
10n+10n
As you can see, they all equal to 20n
~JZ
Hope I helped
Answer 2
Answer: 19n+n
16n+4n
13n+7n
30n-10n

Related Questions

Classify the number as rational or irrational.Select Rational or Irrational for each number.
What is the approximate area of the figure? A. 84.8 square feet B. 94.6 square feet C. 114.3 square feet D. 49.6 square feet
Another word problem. Please show how you get the answer. A particular number was divided by 5 and then 12 was taken from that quotient. Finally, this difference was multiplied by 5. Given the product was -55, what was the number?
16-5y=1-4y
How would you solve this problem?

A painter uses 2 tubes of black paint for every 6 tubes of white paint to paint a mural.At that rate, how many tubes of black paint are used if 15 tubes of white paint are used?

Answers

For 14 tubes of black paint 42 tubes of white paint are needed.
The to get the extra tube you have to think that half of 2 is 1 and half of 6 is 3 .
so you add 3 and 42 and you get 45

Can someone please help me on this one?

Answers

i think it might be the first one but i am not sure  
the answer is the second one

As you can see when it is 0hour the temperature is4

when it is 1hour ,it dropped to3.5

As you can see the temperature decrease by0.5 degrees every hour

an analogue clock is gaining three minutes every hour. If you set it to the correct time at 6pm on Saturday, when will it show the correct time again?

Answers

It must gather 12 hours or 12*60=720 minutes. Every hour it gathers 3 minutes, so it needs 240 hours or exactly 10 days. 10 days from Saturday is Tuesday, at 6 PM.

Answer:

After 20 hours the clock will show 3*20 = 60 min = 1 hr more

Since the clock is analogue after 12 hours it will show the same time hat is 6 am and 6 pm are shown the same way.

After 20*12 = 240 hr = 10 days the clock will show 12 hr more but since 6 am and 6 pm are shown the same after 240 hr = 10 days the clock will show the correct time again.

The correct time will be shown on Monday 6 pm.

A video game is on sale for 30% off the regular price of $50.

Answers

30% is equal to 0.30.
You do:
0.3 * 50= $15
The price is now $15

What is the product of StartFraction 7 Over 11 EndFraction and StartFraction 3 Over 7 EndFraction?StartFraction 3 Over 11 EndFraction
StartFraction 5 Over 9 EndFraction
StartFraction 33 Over 49 EndFraction
1

Answers

Answer:

3 over 11 or 3/11

Step-by-step explanation:

Hope this helps!

Answer:

Step-by-step explanation:

The start fraction is 3 over 11 end fraction.

Terry opened a savings account in December with $150 and deposited $30 each month beginning in JanuaryWhat is the value of Terry's account at the end of July?

Answers

Terry had 360. The equation would be; 150+ 30*7 and solving it would be $360 because July is the seventh month of the year.
At the end of July terrys account would have $360 in all