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3 years ago

The difference of twice a number and 3

Mathematics

1 answer:

KiRa [710]3 years ago

5 0

2n/3
the difference means divide 2 times(multiply)a number

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5, –20, 80, <br><br> The geometric sequence?

leonid [27]

Step-by-step explanation:

This sequence is that you should multiply the number by 4 and one number should be positive the other should be negative so

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3 years ago

Elena has a washing machine with a 20 gallon capacity. She always uses a 20 gram measure of soap for every 10 gallons of water.

baherus [9]

Answer:

For $20$ minutes Elena add water to correct the error.

Step-by-step explanation:

The capacity of the washing machine is $20$ gallons.

She uses $20$ gram soap for $10$ gallon of water

Her son by mistake dissolved $60$ grams of soap to $10$ gallons of water.

$\[60\]-$ gram soap is right for $30$ gallons of water, thus $20$ gallon of water must be added more.

She pore water $2$ gallons per minute thus, $20$ gallons of water will take $10$ minutes.

Learn more about equations : brainly.com/question/20727602?referrer=searchResults

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3 years ago

1) Consider the angle measurements. Which sides are congruent?

morpeh [17]

Answer:

The answer is A. AB and AC are congruent

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2 years ago

Henry can write 5 pages of his novel in 3 hours. How many pages can he read in 8 hours

Neporo4naja [7]

Answer:40 pages in 8 hours

Step-by-step explanation:

5 times 8 is 40 3 times five is 15

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3 years ago

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on the first day of a trip, Ricky drove 800 miles in 20 hours. At that rate, how many miles did he drive in 1 hour?

mr Goodwill [35]

We are trying to find miles/hour, which shows that we are going to be dividing the total number of miles by the total number of hours. Thus, in this case, the miles/hour rate will be:

$\dfrac{800 \,\textrm{miles}}{20 \,\textrm{hours}} = 40 \dfrac{\textrm{miles}}{\textrm{hour}}$

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3 years ago

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