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3 years ago

8

A guitar is on sale for 20% off the original price. Let p represent the original price. What expressions can be used to calculat

e the sale price?

2 answers:

Gala2k [10]3 years ago

5 0

20% off so, u are paying 80%
80% = 0.8
0.8p

slega [8]3 years ago

5 0

The expression should be .8p

the .8 part is the part of the cost that you will pay. it's hard to explain, but .8p is the way to go

You might be interested in

Solution -9-8(1+4h)= -17

geniusboy [140]

Step 1. <span>Add </span>9<span> to both sides

</span> $-8(1+4h)=-17+9$

Step 2. Simplify $-17+9$ to $-8$

$-8(1+4h)=-8$

Step 3. Divide both sides by $-8$

$1+4h=1$

Step 4. Cancel 1 on both sides

$4h=0$
Step 5. Divide both sides by 4

$h=0$

Done! :) Hope this helps! :)

To check $-9-8(1+4h)=-17$ follow these steps below:

Step 1. Let h = 0

$-9-8*(1+4*0)=-17$

Step 2. Simplify 4 * 0 to 0

$-9-8*(1+0)=-17$

Step 3. Simplify 1 + 0 to 1

$-9-8*1=-17$
<span>
Step 4. </span><span>Simplify 8 * 1 to 8
</span>
$-9-8=-17$
<span>
Step 5. </span><span>Simplify -9 -8 to -17
</span><span>
</span> $-17=-17$
<span>
Done! :)
</span>

5 0

3 years ago

Read 2 more answers

Pls answerrr (i will mark as brainlist)

Firdavs [7]

Answer:

Hope the below answer is easy to understand

Step-by-step explanation:

1) Given the four angles of a quadrilateral are in the ratio 1:2:3:4

Then Let the angles are x,2x,3x and 4x

We know that total of four angles of a quadrilateral =360 °

∴x+2x+3x+4x=360 °

⇒10x=360 °

⇒x=36 °

hence the measures of angles are 36 ° ,72 ° ,108 ° ,144 °

2) Measure of interior angle of a polygon= 180°.

Sides of the polygon = 7 sides

Therefore,

Interior angle of the polygon having 7 sides = 180/7 = 25 5⁄7°

3 0

3 years ago

How many solutions does the equation have? 7x +3 - x=3(1 + 2x) (A) 0 (B) 1. (C) infinitely many

tekilochka [14]

Answer:

C) Infinitely many

Step-by-step explanation:

7x+3-x=3(1+2x)

6x+3=3+6x

Subtract 3 from both sides

6x = 6x

Infinitely many solutions

5 0

3 years ago

Drag the simplified value into the box to match each expression.

AveGali [126]

Answer:

2^{3} +1⋅4−3 = 9

2^{0}+10−4⋅2 = 3

3+5^{2} -6⋅4 = 4

Step-by-step explanation:

4 0

3 years ago

What is 712 divided in 8 in long division

yuradex [85]

Answer:

89

Step-by-step explanation:

8 0

3 years ago