3 years ago

Hello I need help on it

Mathematics

2 answers:

expeople1 [14]3 years ago

7 0

It would be 200 :)))))

romanna [79]3 years ago

7 0

42145357556574455247788555

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A shoe store donated a percent of every sale to charity. a the total sales were $9,800 so the store donated $588. What percent o

Gnom [1K]

Answer:

They donated 6%.

Step-by-step explanation:

The total sales were $9800.

The amount donated is $588.

We want to know what percent of 9800 is 588.

Let's make an equation.

what percent of 9800 is 588

x/100 • 9800 = 588

Divide by 9800.

x/100 = 0.06

Multiply by 100.

x = 6

They donated 6%.

Hope this helps!

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2 years ago

A department store is having a holiday sale. Mr. Smith bought a couch

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Answer:

Step-by-step explanation:

500×30=15000

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3 years ago

Write the equation of the line that passes through the points

sesenic [268]

Answer:

$y+5=2(x-3)$ or $y+9=2(x-1)$

Step-by-step explanation:

step 1

Find the slope of the line

The formula to calculate the slope between two points is equal to

$m=\frac{y2-y1}{x2-x1}$

we have the ordered pairs

(3,-5) and (1,-9)

substitute the values

$m=\frac{-9+5}{1-3}$

$m=\frac{-4}{-2}$

$m=2$

step 2

Find the equation in point slope form

$y-y1=m(x-x1)$

Analyze two cases

<em>First case</em>

we have

$m=2$

$point\ (3,-5)$

substitute

$y+5=2(x-3)$

<em>Second case</em>

we have

$m=2$

$point\ (1,-9)$

substitute

$y+9=2(x-1)$

Note: The equation of the line in point slope form varies according to the point you choose, in contrast to the slope-intercept form

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3 years ago

I need help on 4 and 5 please !!!!):

Elan Coil [88]

4. angle H is congruent to angle B
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3 years ago

A student has $5.00 to spend on a poster, paint, and stickers. The total cost for the

babunello [35]

Answer:

2.8+.55x=5 x=4

Step-by-step explanation:

5-2.8=2.2

2.2/.55=4

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2 years ago

Hello I need help on it ​

Hello I need help on it