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VikaD [51]
3 years ago
8

It takes 2 workers 10 minutes to plant 3 trees. If all workers plant trees at the same constant rate, how many minutes will it t

ake 4 workers to plant 24 trees?
Mathematics
1 answer:
seropon [69]3 years ago
7 0

40

if it takes two workers 10 minutes to plant 3 trees,then it will take 4 workers 5 minutes to plant 3 trees.3÷24=8,then 5×8=40

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vampirchik [111]
4 , divide the x by the y to find a constant
4 0
3 years ago
A customer bought a car and paid $1,080 in sales tax.The rate is 6%?
Ghella [55]

The price of car is $18000

Step-by-step explanation:

Given

Sales tax on car = $1080

Rate = 6%

Let x be the price of the car

We know that as the rate of sale tax is 6%, 6% of x is 1080

Using mathematical notation

0.06x = 1080

Dividing both sides by 0.06

\frac{0.06x}{0.06} = \frac{1080}{0.06}\\\\x = 18000

Hence,

The price of car is $18000

Keywords: Rate of tax, Percentage

Learn more about percentae at:

  • brainly.com/question/11286417
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3 years ago
Find the values of x in this equation: x – 15 / x = 2.
Eddi Din [679]

Answer:

E) -3, 5

Step-by-step explanation:

x – 15 / x = 2

x^2 - 15 = 2x

x^2 - 2x - 15 = 0

(x - 5)(x + 3) = 0

x - 5 = 0; x = 5

x + 3 = 0; x = -3

Solutions: -3, 5

3 0
4 years ago
Read 2 more answers
Ninas garden is 4 1/3 meters long and 3/10 meters wide what is the area of ninas garden?
Liula [17]

Answer:

Nina's Garden has an area of 1.3 meters

Step-by-step explanation:

All we have to do is multiply.

4 1/3 * 3/10 = 1.3

So, the answer is 1.3

Hope this helps! :)

7 0
3 years ago
Use a calculator to solve this problem:<br><br> 28 + 27 × 36
LiRa [457]

Answer:

1000

Step-by-step explanation:

4 0
4 years ago
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