A blue rope is 3 times the length as a red rope. A green rope is 5 times as log as the blue rope of the total length of all 3 ropes equals 508.25m what is the length of blue rope

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Answer 1

Answer: 15 because 3 blue ropes times it by 5 green ropes to get 15 ropes

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Last year. Betsy sold oranges at $7 per crate. This year there was a bumper harvest, so she dropped the priceby 12%. What is the new sale price of a crate of oranges?

12. Snowfall At 8:00 A.M., you measure the depth of snow in your backyard to be4 inches. At 6:00 P.M., you measure the snow depth to be 19 inches. What is the
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10

Answers

Answer: The answer would be 1.5

Step-by-step explanation: From 8-6 it is 10 hours. Then you go from 4 inches to 19 inches. So every 10 hours is 15 inches more of snow. If you divide 15 by 10 then it is 1.5

Pls Help ASAP
Correct answer get Brainliest

Answers

Answer:
D

step by step:

The correct answer is D

In a group of 60 children, there are twice as many boys as girls. How many girls are there?

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$g-girls\n2g-boys\n\ng+2g=60\n3g=60\ \ \ \ |divide\ both\ sides\ by\ 3\n\boxed{g=20}\leftarrow answer$

If there is twice as many boys then girls, then there are 20 girls because 3x20=60
Hope I helped :-) and if you can please mark as best, thanks!

PLEASE HELP I GIVE THANKS

Answers

first one is B, second one is B, third one is D

1. B
2. B
3. D
If you want to find the decimal for say 7/11 do 7 divided by 11.

The ground temperature at Brigham Airport is 12 degrees Celsius. The temperature decreases by 6.8 degrees Celsius for every increase of 1 kilometer above the ground. What is the temperature outside a plane flying at an altitude of 5 kilometers?

Answers

Answer:

$-22$ degrees Celsius.

Step-by-step explanation:

Let x represent number of kilometers.

We have been given that the temperature decreases by 6.8 degrees Celsius for every increase of 1 kilometer above the ground. So temperature decreased in x hours would be $-6.8x$ .

The ground temperature at Brigham Airport is 12 degrees Celsius. The temperature at an altitude of x kilometers would be $12-6.8x$ .

To find temperature outside a plane flying at an altitude of 5 kilometers, we will substitute $x=5$ in our expression as:

$12-6.8(5)$

$12-34$

$-22$

Therefore, the temperature outside a plane flying at an altitude of 5 kilometers would be $-22$ degrees Celsius.

-22 degrees Celsius should be the answer
6.8 times 5 is 34
since 34 is bigger than 12, you take 12 from 34 and add a negative sign, and that would be -22.
You can use a calculator if u want and is allowed too. :)

Giovanna,frances,and their dad each carried a 10-pound bag of soil into the backyard. after putting soil in the first flower bed, Giovanna's bag was 5/8 full, frances bag was 2/5 full, and their dads was 3/4 full . how many ounces of soil did they put in the first flower bed. solve create fraction word problems involving addition ,subtraction and multiplication please help

Answers

You need to find out how many pound of dirt they put in the 1st flower bed. 5/8+2/5+3/4. 1 pound = 16 ounces so what ever you get * 16 to get how ever many ounces. I hope this helped. :)

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