3 years ago

The marked price of a textbook is $20. A school is given a 6.5% discount. Find the amount of money the

Mathematics

2 answers:

ladessa [460]3 years ago

6 0

6.5% of 20 is 1.3
20-1.3 = 18.7 (new price with discount)

18.7x200 = $3740

joja [24]3 years ago

4 0

7 times200=1,400 that’s your answer to your problem

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PLZ EXPLAIN HOW TO DO THIS

Hitman42 [59]

Hello! Sorry, this took a minute.

All of the x's are on the same line, and they are equal to 180 degrees.

2x+x+3x+x=180

A straight line equals 180.

Combine like terms.

7x=180

Divide both sides by 7.

25.714... round to 25.7

Now, plug that into the angle that is vertical to 2y. (3x)

3(25.7)= 77.1

So, 3x= 77.1 and 2y= 77.1

Plug that in.

2y=77.1

Divide both sides by 2.

y=38.55

Round that up to 38.6.

"D" is the answer.

I hope this helps!
~kaikers

3 0

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hram777 [196]

8,-4 : 6,-2 : 5,-1 All should add up to four.

8 0

4 years ago

The graph shows one of the linear equations for a system of equations. Which equation represents the second linear equation for

bagirrra123 [75]

I think the answer is c

3 0

4 years ago