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2 years ago

28a+43.75=12(a+5) solve.

Mathematics

1 answer:

kogti [31]2 years ago

7 0

Answer:

a=1.015625

Step-by-step explanation:

Let's solve your equation step-by-step.

28a+43.75=12(a+5)

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Write a linear equation for the information given below.

suter [353]

Answer:

below

Step-by-step explanation:

that is the procedure above

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2 years ago

The table shows the average weight of animals. How many more tons does a blue whale weigh than an African elephant? Explain how

AVprozaik [17]

Answer:

The African elephant weighs <u>111.5 tons</u> less than a blue whale.

Step-by-step explanation:

Given:

Animal Weight(pounds)

African Elephant 15,000

Blue Whale 238,000

Now, to find the weight of how more tons does a blue whale weigh than an African elephant.

As given, 1 ton = 2,000 pounds.

So, to convert the weight from pound to tons by dividing:

African elephant $=15000\div 2000=7.5\ tons.$

Blue whale $=238000\div 2000=119\ tons.$

Now, to get the weight of how more tons is blue whale weigh than an African elephant we subtract:

$Blue\ whale - African\ elephant$

$=119 tons-7.5tons$

$=111.5\ tons$

Therefore, the African elephant weighs 111.5 tons less than a blue whale.

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2 years ago

Recognize functions from graphs, yes or no

never [62]

Answer:

If your asking whether the graph shown is a function or not the answer is yes it is a function.

Step-by-step explanation:

There is a test called the vertical line test that states if you can draw a vertical line anywhere on the graph and it only passes through one point then the graph represents a function.

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2 years ago

How many different committees of 5 people can be formed out of 10?

aliina [53]

The answer is 2 because you have to divide 10 by 5 and the answer is 2<span />

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2 years ago

Is saving money to buy a game. So far he has saved $36, which is three-fourths of the total cost of the game. How much does the

Lelu [443]

If $36 is 3/4 of the total cost, then you can divide 36 by 3 to get the answer for what 1/4 of the cost is. 36 divided by 3 is 12. 12 times 4 is 48. the cost is $48.

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2 years ago