Write an algebraic expression for two fifths the cube of a number

Answers

Answer 1
Answer: 2 * n³ / 5  is the right answer

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PLEASE HELP ME I BEG I REALLY NEED HELP WITH THIS PROBLEM!
PLEASE ANSWER CORRECTLY AND BRAKE DOWN ASAP PLEASE!!The other options is 1 and the other is 1 1/6.
Plz help #s 13....14....15.....16....17......18
A) a pint is what fraction of a quartb) what fraction of a gallon is a quartc) what fraction of a gallon is a pintd) the answers to parts a-c show that one half of one fourth equals what fraction?
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Melissa and Joey enjoyed dinner at a restaurant. They paid the waiter $100.50 plus a 20% tip. How much did each person pay if they split the total bill in half?

Answers

In the question it is already given that Melissa and Joey would have to share the total bill along with the tips at the resturant during their dinner. The paid the water an amount of $100.50 and additional 20% tip.Firstly we have to find the amount of the tip and then add with the total amount to calculate the total amount paid by both of them.
Amount of tips paid to the waiter = (20/100) * 100.50 dollars
                                                     = 2010/100 dollars
                                                     = 20.10 dollars
So Melissa and Joey paid $20.10 as tips to the waiter.
Then the total amount paid  by both of them = (100.50 + 20.10) dollars
                                                                       = 120.60 dollars
Then the amount paid by Melissa and Joey = 120.60/2 dollars
                                                                     = 60.3 dollars.
So Melissa and Joey will individually pay $60.3 each.

They both paid 60.30 welcome


How to write 1 x 100,000 + 3 x 10,000 + 9 x 1,000 + 8 x 100 + 5 x 10 + 2 x 1 in standard form

Answers

The solution of the expression 1 x 100,000 + 3 x 10,000 + 9 x 1,000 + 8 x 100 + 5 x 10 + 2 x 1 in standard form is 139852.

A standardform is a method of writing equations, integers, or expressions that follows a set of rules.

The given expression 1 x 100,000 + 3 x 10,000 + 9 x 1,000 + 8 x 100 + 5 x 10 + 2 x 1 is in the expanded form.

The standard form can be observed by examining the number of zeroes in the expressions,

1 x 100,000 + 3 x 10,000 + 9 x 1,000 + 8 x 100 + 5 x 10 + 2 x 1

=100,000 + 30,000+ 9000 + 800 + 50 +2

= 139852

The solution of the expression in standard form is 139852.

Learn more about the standard form here:

brainly.com/question/28771755

#SPJ4

Answer:


Step-by-step explanation:

standard form is the way to write the number the simplest. this number would be...

839,852

Please work out 6-3x-2--10

Answers

SO
       6-3X-2 -(- 10 )                      WE HAVE TO COMBINE LIKE TERMS
       6-3X-2 +10 
       6-3X +8
       6+8-3X
       14+(-3X )
       14-3X

- ( - 10 ) = + 10 ;
- 2 + 10 = + 8 ;
6 + 8 = 14 ; 
Finally, 14 - 3X ;

Five less than 3 times the length, l

Answers

The equation would be 3l-5.

What is (-7/10+0.15) divided by (-0.125)

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first we make -7/10 into decimal (-0.7)
then we can do 2 things
1. simplif parenthasees then divide
2. split into 2 fractions then add

I like first one better
(-0.7+0.15)/-0.125)
simplify partnehasees
-0.70+0.15=-0.55
nwe we have
-0.55/-0.125=4.4 (remember that (-)/(-)=(+)

answer is 4.4

I really need help. Is percentage increase and decrease, both New -Old /Old *100 OR is percentage decrease Old-New/Old *100 WHOEVER ANSWERES FIRST AND CORRECTLY WILL BE MARKED AS THE BRAINLIEST ANSWER!!

Answers

both work but if it is a decrease using the first one it will be -xx%

Hope this helps :)