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uysha [10]
3 years ago
7

20 ounces to 25 ounces find the percent of change

Mathematics
2 answers:
Gemiola [76]3 years ago
7 0
20% 25-20 equals 5. 5 divided by 20 equals .2 or 20%
Karolina [17]3 years ago
5 0

Answer:

Percentage change is 25%

Step-by-step explanation:

 Given : 20 ounces to 25 ounces

We have to find the percent of change.

Percentage change is given as the ratio of  amount of change to the original amount multiplied by 100.

Mathematically , written as Percentage\ change=\frac{amount\ of\  change}{original\ amount} \times 100

Given change occur from 20 ounces to 25 ounces

Original amount = 20 ounces

New amount = 25 ounces

Amount of change = new amount - original amount

Amount of change =25 - 20 = 5 ounces

Percentage\ change=\frac{5}{20}\times 100

Thus, Percentage change is 25%

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maria is using 208 ounces of water to make some soup. Her recipe calls for 2 fluid ounces of olive oil for every 13 cups of wate
Readme [11.4K]

Answer:

4 oz

Step-by-step explanation:

there is 26 cups in 208 oz. so if there is 2 oz for every 13 cups there would be 4 oz of olive oil.

4 0
3 years ago
-6x-14y=16 and -2x+7y=17 solve by elimination show the work
professor190 [17]

Answer:

(- 5, 1 )

Step-by-step explanation:

- 6x - 14y = 16 → (1)

- 2x + 7y = 17 → (2)

Multiplying (2) by - 3 and adding to (1) will eliminate the x- term

6x - 21y = - 51 → (3)

Add (1) and (3) term by term to eliminate x

0 - 35y = - 35

- 35y = - 35 ( divide both sides by - 35 )

y = 1

Substitute y = 1 into either of the 2 equations and solve for x

Substituting into (1)

- 6x - 14(1) = 16

- 6x - 14 = 16 ( add 14 to both sides )

- 6x = 30 ( divide both sides by - 6 )

x = - 5

solution is (- 5, 1 )

6 0
2 years ago
F(x) = x + 3<br> g(x) = 2x2 - 4<br> Find (f ·g)(x)
-BARSIC- [3]

Step-by-step explanation:

it will be answer B

2x^3+6x^2-4x-12

6 0
3 years ago
Read 2 more answers
The product of two consecutive positive integers is greater than their sum by 209. Find these numbers.
Delicious77 [7]

Answer:

I think it is -4 and -3

Step-by-step explanation:

8 0
2 years ago
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The sum of two numbers is 19 and there difference is 7 what are the two numbers
Zielflug [23.3K]

Answer:

The two numbers are 13 and 6.

Step-by-step explanation:

x+y=19

x-y=7

-----------

2x=26

x=26/2

x=13

13+y=19

y=19-13

y=6

x=13, y=6.

5 0
3 years ago
Read 2 more answers
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