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3 years ago

Solve each multi-step equation. Show your work. A-2+3= -2

Mathematics

1 answer:

Aleksandr [31]3 years ago

8 0

Answer:

-3-2+3=-2

Step-by-step explanation:

A-2+3=-2

-3 -3

A-2=-5

+2 +2

A=-3

So, A-2+3=-2 is now -3-2+3=-2

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Peyton bought a pair of shoes online for $46. She used a coupon code to get a 40% discount. The website also applied a 20% proce

photoshop1234 [79]

Answer:

28%

Step-by-step explanation:

start with $46 = 100% of starting price

coupon = 40% off starting price

40% off of 100% = 100% - 40% = 60% of starting price = price after coupon

60% = 0.6

60% of starting price = price after coupon = 0.6 * $46 = $27.6

then, a 20% processing fee is applied to the price after the discount

new price = $27.6 = 100% of new price

fee = 20% added to new price

20% added to new price = 100% + 20% = 120% of new price

120% = 1.2

final price = price after fee = 120% of new price = 1.2 * $27.6 = $33.12

change in percentange = (original price - new price) / original price * 100

= ($46 - $33.12) / $46 * 100 = 28%

3 0

2 years ago

What is 21 times 15 in standard algorithm

ValentinkaMS [17]

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3 0

3 years ago

Read 2 more answers

Plz help i need this answer to pass

zysi [14]

Answer:

The equation in slope-intercept form of required line is: $\mathbf{y=\frac{2}{3}(x)-6}$

Step-by-step explanation:

We need to write equation in slope-intercept form to represent the line on the graph.

The general equation in slope-intercept form is: $y=mx+b$

Where m is slope and b is y-intercept

Finding slope using formula: $Slope=\frac{y_2-y_1}{x_2-x_1}\\$

Looking at he graph we have

$x_1=3, y_1=-4, x_2=6, y_2=-2$

Putting values in formula and finding slope:

$Slope=\frac{-2-(-4)}{6-3}\\\\Slope=\frac{-2+4}{3}\\Slope=\frac{2}{3}$

So, we get slope m = 2/3

Using slope m=2/3 and point (3,-4) we can find y-intercept

$y=mx+b\\\\-4=\frac{2}{3}( 3)+b\\-4=2+b\\b=-4-2\\b=-6$

So, y-intercept b = -6

The equation of line having m=2/3 and b=-6 will be:

$y=mx+b\\y=\frac{2}{3}(x)-6$

The equation in slope-intercept form of required line is: $\mathbf{y=\frac{2}{3}(x)-6}$

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3 years ago

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Soloha48 [4]

The angle is 85 degrees definately

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3 years ago

Find the value of each variable

Sveta_85 [38]

I’m pretty sure x is 16 and y is 28

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