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3 years ago

Admission to a local aquarium is $10 for

Mathematics

1 answer:

tigry1 [53]3 years ago

3 0

First, let's define variables:

A = adults

C = children

Okay, now that's done, time to set up the two equations required to solve:

10a + 7c = 6549

a + c = 783

One way you can solve this is to set up the second equation to isolate a variable. For example,

a = -c + 783

Using this, we can plug it into the first equation and solve for c.

10(-c+783) + 7c = 6549

-3c = -1281

c = 427

Now, use the value of 427and plug it in either equation to solve for a.

a + 427 = 783

a = 356

356 adult tickets were sold, and 427 children tickets were sold.

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1-5 angle relationships answer key

yanalaym [24]

You have to write the question not just say 1~5 answer key because we dont know what the problem is and we cant help you

8 0

4 years ago

Suppose that shifting into third gear decreased the engine speed (rpm) while increasing the tractor speed (mph). What would be t

Vladimir [108]

What would be the effect of this change is: a). both area rate and flow rate would increase.

<h3>Shifting of gear</h3>

Assuming a driver shift into third gear in which there was reduction in the engine speed while on the other hand the tractor speed increase.

The effect of the change will result in the increase in area rate as well as the flow rate.

Therefore the correct option is A.

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2 years ago

Write the expression (4x-2)•6(2x+ 7) in the ax2+bx+c What are the values of the coefficient

tresset_1 [31]

The values of the coefficient are ax^2+bx+c=

48x^2-24x+84 and A= 48, B=-24, C=84.

(4x-2)•6(2x+7)=

6•2x+ 6•7

(4x-2)(12x+42)=

4x•12x= 48x^2 4x•42= 168.

-2•12x= -24x -2•42=-84

48x^2-24x+168-84=

48x^2-24x+84=

A= 48, B=-24, C=84

ax^2+bx+c= 48x^2-24x+84.

3 0

3 years ago

On a number line point x is located at 2 / 3 on a second number line point y is the same distance from zero as point x what has

bezimeni [28]

Answer:

Step-by-step explanation:

Given that :

Point X on number line 1 from 0= 2/3

Point Y on number line 2 from 0 = same distance as point X on number line

Point Y has a denominator of 8 ; the numerator is thus;°

Let denominator = d ; Fraction becomes 8/d

Thus `

Point X on 1 = point Y

2/3 = 8/ d

2d = 3 * 8

2d = 24

d = 12

8 0

3 years ago

Name and briefly describe the four categories of risk explained in the article.

emmainna [20.7K]

Based on the information provided in the article, the four (4) categories of risk explained include the following:

Market risk: this is a risk that limits the ability of an investment to increase in value, thereby, leading to loss of money in the long-run.
Financial or business risk: it describes the risk that is associated with investing an amount of money in a private business, so as to gain a lot of profit in the long run.
Inflation risk: it describes the risk that is associated with a lower rate of return due to a higher rate of inflation, when an amount of money is invested.
Fraud risk: it describes the risk that is associated with investing an amount of money in a product, stock, company, etc., without doing a background check or due diligence.

<h3>What is risk management?</h3>

Risk management can be defined as a strategic process which involves the identification, evaluation, analysis and control of potential threats (risks) that are present in a business, project, or system, as an obstacle to its capital, revenues, success, and profits.

Based on the information provided in the article, the four (4) categories of risk explained include the following:

Market risk: this is a risk that limits the ability of an investment to increase in value, thereby, leading to loss of money in the long-run.

Financial or business risk: it describes the risk that is associated with investing an amount of money in a private business, so as to gain a lot of profit in the long run.

Inflation risk: it describes the risk that is associated with a lower rate of return due to a higher rate of inflation, when an amount of money is invested.

Fraud risk: it describes the risk that is associated with investing an amount of money in a product, stock, company, etc., without doing a background check or due diligence.

Read more on risk here: brainly.com/question/16352505

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5 0

2 years ago