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3 years ago

Multiply two and four-fifths negative five and two-thirds .

Mathematics

2 answers:

Fiesta28 [93]3 years ago

8 0

It is the second choice

dexar [7]3 years ago

5 0

Answer:

B is correct i just took the test and got it right

Step-by-step explanation:

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In 2014 the tenants at Jefferson school’s Fall festival Was 650. In 2015 the attendance was 575. What was the percent change in

navik [9.2K]

The percent change in attendance from 2014 to 2015 is 11.54 %

Solution:

Given that,

In 2014 the tenants at Jefferson school’s Fall festival Was 650

In 2015 the attendance was 575

To find: percent change in attendance from 2014 to 2015

Percentage change equals the change in value divided by the absolute value of the original value, multiplied by 100.

$\text {Percent change }=\frac{\text { change in attendance from } 2014 \text { to } 2015}{\text { atendance in } 2014} \times 100$

Change in attendance from 2014 to 2015 = attendance from 2014 - attendance from 2015

Change in attendance from 2014 to 2015 = 650 - 575 = 75

Therefore percentage change is given as:

$\text {Percent change }=\frac{75}{650} \times 100=\frac{7500}{650}=11.54$

Thus the percent change in attendance from 2014 to 2015 is 11.54 %

5 0

3 years ago

Explain and Show the equation of line perpendicular to y=-1x+2 going through the point (6, 3)

valentinak56 [21]

Answer:

y = x-3 is the equation

Step-by-step explanation:

If two lines are perpendicular, the product of their slopes is -1

The general equation form of a straight line is;

y = mx + b

Fro the equation;

y = -1x + 2

The slope is -1

So the equation of the perpendicular line is as follows;

-1 * m = -1

m = 1

so we can use the point-slope equation form

That would be:

y-y1 = m(x-x1)

y-3 = 1(x-6)

y-3 = x-6

y = x-6+3

y = x-3

3 0

3 years ago

Divide and simplify your answer 2 1/2 divided by 3 3/4

777dan777 [17]

Answer:

2/3

Step-by-step explanation:

Calculators help :)

7 0

3 years ago

What is one way to find the total cost of a pair of shoes for $57 with a sales tax of 2%?

cestrela7 [59]

Hello Nozohonoumi,

Answer:

Price: $ 57.00

Sales Tax (2%): $ 1.14

Total: $ 58.14

4 0

3 years ago

What are the zeros of x^3 - 18x^2 +107x -210

trapecia [35]

Answer:

(−7)(−6)(−5) so the zeros are 5, 6, &7

Step-by-step explanation:

4 0

2 years ago