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N76 [4]
3 years ago
13

Dave was playing checkers with a friend. The ratio of games Dave won was 10:7. If Dave won 80 games, how many games did his frie

nd win?
Mathematics
1 answer:
Mila [183]3 years ago
5 0
The answer is 56! How you do this, is you take 80, and you multiply it by 7. Then you divide that answer by 10. Then you have your answer! I’m really bad at math but I do know how to do that!
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Jon can run at a rate of 9.5 miles per hour. How long will it take Jon to run 23.75 miles?
Rom4ik [11]

Answer: 2.5 hours

Step-by-step explanation: 23.75 divided by 9.5

3 0
4 years ago
Angie mows lawns in her neighborhood to make money. She charges $25 per lawn and buys a new mower for $200. If x is the number o
natali 33 [55]

Answer: Angie's profit equation is 25x−200=p

Step-by-step explanation:

Let x represent the number of lawns that Angie mows in her neighborhood.

Let p represent the profit made by mowing x lawns.

Profit = Revenue - cost

She charges $25 per lawn. This means that the amount charged for x lawns = 25×x = 25x

So her revenue is 25x

She buys a new mower for $200. Thus, the cost is $200. Therefore, Angie's profit,p is expressed as

p = 25x - 200

7 0
3 years ago
- 7(2-1) = 28<br> The solution is?
Aneli [31]

Answer:

Is there a x somewhere or is that litteraly how the equation is?

If so, -7 multiplied by 2 is -14,

-1 times -7 is 7,

add it together and you get

-7=28,

you could add 7 to both sides or subtract 28 from both sides and you'll get either 0=35 or -35=0

which would make the solution false since both sides are not the same

6 0
4 years ago
Which of the following is a term in the algebraic expression:
tankabanditka [31]

Answer:

Hello!

____________________

Your answer would be (C).

Hope this helped you!

4 0
3 years ago
How many zeros are in the product?<br> (2 x 9) x 10
VashaNatasha [74]

Answer:

1

Step-by-step explanation:

(2x9)= 18

18x10=180

there is 1 zero in 180

5 0
3 years ago
Read 2 more answers
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