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Soloha48 [4]
3 years ago
15

A whale can stay underwater 7 times as long as x minutes more than a platypus can. Write an equation that states the relationshi

p of the minutes these two mammals can stay underwater
Mathematics
1 answer:
Scorpion4ik [409]3 years ago
8 0

Answer:

Step-by-step explanation:

Using the information provided we can create the following two equations each of which calculates the total number of minutes that the whale (w) or the platypus (p) can stay underwater. In order to solve each, you would need the value of at least 1 of the mammals.

w = 7 * (p+x)

p = (w / 7) - x

The w in these equations represents the number of minutes the whale can stay underwater while the p represents the number of minutes that the platypus can stay underwater.

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Steven's Diner sold 60 milkshakes last week. ​25% of the milkshakes had whipped cream on top. ​ How many milkshakes with whipped
denis-greek [22]

Answer:

the answer is 15.

Step-by-step explanation:

you find the answer by turning 25% into 0.25 then you multiple it by 60, this results in 15.

3 0
3 years ago
During each minute of comedy show, Carlin laughs 5 times. Carlin watches 3 comedy shows every day, and each show is 40 minutes l
wariber [46]
During each minute, he laughs 5 times

he watches 3 comedy shows....each one being 40 minutes....so thats a total of : 3 * 40 = 120 minutes

and if he laughs 5 times per minute....120 * 5 = 600 laughs per day <==
3 0
4 years ago
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An item originally costs $16.95 and is on sale for 22% off the original price. The sales tax is 6.5%. Find the cost of the item
olga_2 [115]

Answer:

$14.08

Step-by-step explanation:

$16.95 * 22% = $3.729

$16.95 - $3.729 = $13.221

^ to find the sale price of the item

$13.221 * 6.5% = $0.859

$13.221 + $0.859 = $14.08

^ to add on sales tax to the sale price

8 0
4 years ago
What is the yield on a corporate bond with a $1000
White raven [17]

The yield on the corporate bond of a face value of $1000 is 7.77%.

What is the percentage discount?

The percentage discount is the discount given on a product as compared to the given discount on 100 rupees.

Given, the face value of the bond is $1000.

Discounted price of the bond is $900.

Therefore, the fixed interest on the bond for that period will be

= $1000 × 7/100 = $70.

Now, the yield on that corporate  bond = 70 × 100/900 % = 7.77% .

Hence, the yield on the corporate bond of a face value of $1000 is 7.77%.

Learn more about percentage discount here:

brainly.com/question/26178186

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5 0
1 year ago
Help idk the answer
BartSMP [9]

6(5 - 3x) = 7(10 - 2x)

30 - 18x = 70 - 14x

-18x = 40 - 14x

-4x = 40

x = -10

5 0
3 years ago
Read 2 more answers
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