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ad-work [718]
3 years ago
15

Joe bought 3 books. The second book cost 4 dollars more than the first book, the third book cost twice as much as the second boo

k. How much was each book if he spent $36 total?
Mathematics
1 answer:
LuckyWell [14K]3 years ago
5 0
The first book was $6. The second book was $10. The last book was $20.

Hope this helps!
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Employees at the hardware store are receiving pay raises. Dan’s hourly pay rate is increasing from $12 to $14 and Kathy’s hourly
andrew11 [14]

Answer:

12/14 x 100% = 85.7%

100% - 85.7% = 14.3% increase for Dan

13/15 x 100% = 86.7%

100% - 86.7% = 13.3% increase for Kathy

5 0
2 years ago
Read 2 more answers
Consider the equations below.
saul85 [17]
<span>x=<span><span><span><span>−200</span>347</span><span> and </span></span>y</span></span>=<span><span>−600</span><span>347</span></span>
4 0
3 years ago
Read 2 more answers
A rectangle has a perimeter of 30 inches. one side measures 5 inches. what are the measure of the other three sides.
USPshnik [31]
One side is 5, another is 5, one side is 10, another side is 10. 5+5+10+10= 30
6 0
3 years ago
SOMEONE HELP PLEASE I WIL GIVE BRAinlest could yu please help answer 1-9 and I would really be grateful if you explained how you
ser-zykov [4K]

Answer: For the first one, 12.5% chance

Step-by-step explanation:

The probability of flipping a coin and getting tails is 50%. Then, if you were to flip two coins and get both tails, you would have to divide the 50% by 2, which is equals to 25% of flipping two coins and getting them both tails.

So now we know...

Flipping one coin gives you 50% tails and 25% of flipping two coins and getting two tails

So now, we do it again with the third coin. We would divide the 25% by 2, which will get us to a 12.5% of getting all tails, or in fractions, 1/8

I’m not exactly sure about the other ones but I hope you found this one helpful!

4 0
3 years ago
Read 2 more answers
a study indicated that the citizens of Morristown waste and 5840 gallons of water last year this year they wasted 15% more than
joja [24]

<u>Answer-</u>

<em>The total amount of water wasted this year is 6716 gallons.</em>

<u>Solution-</u>

A study indicated that the citizens of Morris-town wasted 5840 gallons of water last year.

This year they wasted 15% more than that amount they wasted previous year.

15% of 5840 is,

5840\times \frac{15}{100}=876

The total amount of water wasted this year =

The amount of water wasted previous year + 15% more of the amount of that

= 5840 + 876

= 6716 gallons

Therefore, the total amount of water wasted this year is 6716 gallons

8 0
3 years ago
Read 2 more answers
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