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3 years ago

Val walks 2 3/5 miles each day.bill runs 10 once every 4 days.in 4 days.who covers the greater distance?

Mathematics

1 answer:

Mkey [24]3 years ago

6 0

Answer: Val walks the greater distance. She walks 2/5 miles more than Bill. Hope this helps!

Step-by-step explanation:

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Marina wants to purchase a rosebush ford dollars at a garden store. She has a coupon good for

soldier1979 [14.2K]

Answer:

Part A: 0.9d - 4.5

Part B: 0.9d - 5

Part C: Order that will save Marina money is "discount applied first, then coupon"

Step-by-step explanation:

Part A

The rosebush costs "d" dollars

Coupon = $5 OFF

Discount = 10%

We want to find cost of rosebush when COUPON APPLIED 1st and DISCOUNT APPLIED 2nd.

Cost = d

Coupon Applied Cost = (d - 5)

Discount Applied Cost = 10% off means 100 - 10 = 90% of the price remains, that is 90/100 = 0.9 times the price, so:

0.9(d - 5) = 0.9d - 4.5

Part B

When we apply 10% discount to the initial price of "d", we get 90% of the price remaining.

So, price would be:

Normal Price = d

Discount Price = 0.9d

Now, coupon applied of $5, we get:

0.9d - 5

Part C

We have two expressions, let the original price, d, be 100, so

Part A price would be 0.9d - 4.5 = 0.9(100) - 4.5 = 85.5

Part B price would be 0.9d - 5 = 0.9(100) - 5 = 85

So, Marina will save up money going on the 2nd option.

Order that will save Marina money is "discount applied first, then coupon"

5 0

3 years ago

#3. Solve the equation for v.

Grace [21]

Answer:
v=-48

Step-by-step explanation:

8 0

1 year ago

Read 2 more answers

If p=100, what is the value of 7xp÷5

Bumek [7]

That will be 700x
5
Now all you need to do is divide, which will then equal to 140.
C= 140

8 0

3 years ago

How do you solve this?

Arada [10]

Make a proportion to get the answer the proportion will be
$\frac{2}{3} = \frac{15}{x}$
to give you the answer of 37.5

6 0

3 years ago

PLS HELP ASAP WILL GIVE BRAINLIEST AND 100 POINTS

konstantin123 [22]

<h2>Part A: He started with 4 miles. </h2>

Explanation Part A: 51.664 = (x((1.2⁷)-1)) / 0.2

<h2>
Part B: The equation is 51.664 = (x(1.2⁷)-1)/0.2</h2>

Explanation: n = 7 and on day 7 he traveled 51.664 so Sn = 51.664.

We get the second part of the equation because each day is increased by 20% so we have r = (1.2x) / x = 1.2

So our top half will be x multiplied by ((1.2)⁷-1) because it's the 7th day and we are increasing by 1.2x - 1.

Our bottom half is 1.2 - 1 which equals 0.2

<h2>Part C : 103.83 miles</h2>

Explanation: We now have x which is 4 so we plug x into the equation above and remove the 51.664. We also change the 1.2⁷ to 1.2¹⁰ because it's the 10th day not the 7th.

Our equation now looks like (4(1.2¹⁰)-1) / 0.2 which is equal to 103.83 miles.

5 0

3 years ago