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MissTica
2 years ago
13

What is mayla's percent weight loss if she went from 120 pounds to 105 pounds.

Mathematics
2 answers:
erik [133]2 years ago
7 0

Answer:

the answer is 15 pounds less

sergey [27]2 years ago
7 0

Answer:

15

Step-by-step explanation:

have a great day

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The price of a bottle of water at a store decreases from 2.65 to 1.40 round to the nearest tenth of a percent what is the percen
zaharov [31]

Answer:

50% ( rounded to the nearest tenth of a percent)

Step-by-step explanation:

In this question, we are asked to find the percentage decrease in the price of the bottle of water.

To do this, what we do is that we subtract the new price from the old price, then we divide the result by the old price and multiply the result by 100.

Mathematically,

Percentage decrease in price = (old price- new price)/old price * 100%

Percentage decrease in price= (2.65-1.4)/2.65 * 100%

1.25/2.65 * 100% = 47.2%

We were asked to round to the nearest tenth of a percent. This brings our answer to 50%

7 0
3 years ago
Read 2 more answers
Y = 4x - 3<br>y= 2x + 13​
Serggg [28]

Answer:

x = 9, y = 29 or (8,29)

Step-by-step explanation:

Set the equations equal to each other because they both equal y:

4x - 3 = 2x + 13

Combine like terms:

2x = 16

Divide by 2:

x = 8

Plug 8 into the x for both equations and see if the y is the same:

y = 4(8) - 3 = 32 - 3 = 29

y = 2(8) + 13 = 16 + 13 = 29

7 0
3 years ago
Please help me do to night
Vesna [10]

Answer:

1.) -4x+30y 2.) distributive property 3.) -4x+30y, (-0.4(3)+3(2)), 10(-1,2)+10(6), -12+60, =48

Step-by-step explanation:

10(-0.4x+3y)= 10(-0.4x)+10(3y)= -4x+30y

10(-0.4(3)+3(2))

10(-0.4(3))+10(3(2))

10(-1.2)+10(6)

-12+60

= 48

7 0
2 years ago
Work out the percentage change to 2 decimal places when a price of £15 is decreased to £14.
Greeley [361]

Answer:

The total change is £21.02 from the original amount of £78.98. Therefore, the percentage change is directly related to the original amount.

so the answer in a percentage is 15.22%.

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Benjamin's credit card has an APR of 19%, calculated on the previous monthly balance, and a minimum payment of 2%, starting the
navik [9.2K]
Total amount in payments = 48 + 47.80 + 47.60 + 47.40 + 47.20 + 47.01 = 285.01

Option D is the right answer.
3 0
3 years ago
Read 2 more answers
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