An electronics store had a special sale on two different models of calculators. The more high-tech model sold for $33.02 and
the older model sold for $18.55. All together, 28 calculators were sold. Total sales came out to $736.45. Which system of
equations can be used to determine how many high-tech models were sold, x, and how many older models were sold, y?

Answers

Answer 1

Answer:

$736.45/$33.02 = 22.30 high tech

x($33.02) = $736.45

$736.45/$18.55 = 39.70 older models

y($18.55) = $736.45


Related Questions

Calculate the slope of the line for Graph B.

Answers

Answer:

-1

Step-by-step explanation:

rise = -2

run = 2

Slope = rise / run

= -2/2 = -1

Since also the angle made by the line and x axis in anti clockwise direction is > 90° the slope will be-ve .

Answer:

Slope = -1

Step-by-step explanation:

You are provided with two points on the line (-5, 7) and (1,1).

[tex]Slope = \frac{y_{2} -y_{1}}{x_{2} -x_{1}}[/tex]

[tex]Slope = \frac{7-1}{-5-1} =\frac{6}{-6} =-1[/tex]

What is the area of this tile

Answers

ANSWER: 4in^2
Explanation: 4x1=4

Answer:

4in^2

Step-by-step explanation:

1x4=4 and then ^2 because it's square inches

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Answer:

12.5

Step-by-step explanation:

hope it helped

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Step-by-step explanation:

Divide 25ft by 2mm

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Answer:

Step-by-step explanation:

To SUBTRACT fractions with like or the same denominator, just subtract the numerators then copy the common denominator. Always reduce your final answer to its lowest term.

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Step-by-step explanation:

When using a(n) _____ join, only rows from the tables that match on a common value are returned.

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When you using an Inner Join, rows from table that match a common value are the only ones returned.

In SQL server, of we can create a new table by combining rows that have values that match in two or more tables by using an inner join clause.

Logically, this is used to retrieve data from tables that have a common field or appears to have data in both tables.

The diagram below shows the data retrieved using Inner Join in SQL Server which is represented by the part in black.

Therefore, when you using an Inner Join, rows from table that match a common value are the only ones returned.

Learn more about Inner Join on:

https://brainly.com/question/12851463

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Answer:

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Answer:

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Step-by-step explanation:

Write the steps you follow when you want to graph an equation y=2x +3.
Step 1;......

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Answers

Answer:

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x

ysalamst po

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Ох:
x=
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x =
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Answers

Answer:

x=1/2

Step-by-step explanation:

Order the rational numbers from least to greatest
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Answers

Answer:

-45/7

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0/7

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-45/7
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If the perimeter of a square is 7 feet how many inches long is the square on each side?

Answers

Answer:

7÷4=1.75

Step-by-step explanation:

..............

The length of each side of the square is 1.75 feet.

What is square?

"It is a quadrilateral with all sides are equal and all angles are 90°"

What is the perimeter of square?

"The perimeter of square is, P = 4 × a,

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For given example,

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⇒ P = 7 feet

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⇒ a = 7 ÷ 4

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Therefore, the length of each side of the square is 1.75 feet.

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In each figure, solve for x

Answers

46+30=76
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Answers

Answer:

2.31 is not 2,200 times greater than 1.05.

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Did you mean 2.200 times greater?

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Step-by-step explanation:

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Step-by-step explanation:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

Hope it helped

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Answers

Answer:

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Step-by-step explanation:

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Answers

[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]

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Answers

Answer:

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Step-by-step explanation:

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Answers

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Step-by-step explanation:

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Answers

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Answers

Answer:

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Step-by-step explanation:

3(x-2)=18

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Answers

Answer:

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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hi there is the gems I am getting on to be a good choice and evolve as a means to get a better of your life

Plus 6 at the end means that the line crosses the y axis at positive 6 and 3x is 3/1x and you just rise over run to graph the line. Hope this helps.
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