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oksano4ka [1.4K]
3 years ago
5

The problem that has the nine explain how they got that answer nine plz

Mathematics
2 answers:
Firlakuza [10]3 years ago
7 0

Answer: Divide the sale price by the percentage amount that was paid.

Step-by-step explanation:

If a book is on sale for $6.30 with a 30% discount it means that you paid 70% of the original cost. In order to determine what the original cost was you can divide the sale price by the percentage that was paid:

$6.30 / .7 = $9.00, which is the original price of the book.

You can then double check your work - $9 x 70% = $6.30.

yanalaym [24]3 years ago
4 0

Try $6.30 times .30. See if that gives u ur answer.

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Scott runs 7 miles in 80 minutes. At the same rate, how many miles would he run in 64 minutes?
Alika [10]

Answer:

5.6 miles

Step-by-step explanation:

7 / 80 = 0.0875 (How many miles per min)

0.0875 * 64 = 5.6 miles

5 0
3 years ago
Select the correct answer.
kupik [55]

Serena should focus on a certain amount and track her spending. Option B

<h3>What Serena should do</h3>

From the information given, Serena wants to reduce debt and to do this she needs to pay attention on how she borrows and the possible way to pay her debts.

Some possible ways to reduce debts include;

  • Develop a budget
  • Track your expenses
  • Do not take more debt
  • Pay bills in time
  • Check bills carefully

Thus, Serena should focus on a certain amount and track her spending. Option B

Learn more about financial goals here:

brainly.com/question/2801397

#SPJ1

3 0
2 years ago
Help with this question plz ​
kaheart [24]

Answer:

b

Step-by-step explanation:

hope this helps im not very sure tho

4 0
3 years ago
Read 2 more answers
Mrs. Smith ordered 5 boxes of school materials.
Georgia [21]

ummmmmmmm Maybe 350 I think

3 0
3 years ago
Read 2 more answers
Use substitution to solve the sy<br> 2x+3y = 19<br> x = 2y-1<br> Solve for x and y
svp [43]

Answer: Y=3, X=5

Step-by-step explanation:

2(2y-1) + 3y=19

4y-2+ 3y=19

7y=21

Y=3

Plug in y in the second equals

X=2(3) -1

X=6-1

X=5

Hope this helps!

8 0
3 years ago
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