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Serhud [2]
2 years ago
12

Amy can ride her bike 4 miles in 30 minutes. Sebastian can ride his bike 3 miles in 24 minutes. How long, in miles, does it take

Amy to ride 3 miles?
Mathematics
2 answers:
Naddik [55]2 years ago
8 0

Answer:1.6 miles

Step-by-step explanation:

If Amy can ride 4 miles in 30 minutes, to get her distance in 1 minute, we need to divide 4 miles by 30:

4/30=2/15 miles per minute

Hence, in 12 minutes, she can ride 12 times that:

2/15 x 12 = 1/8= 1.6 miles

scoray [572]2 years ago
6 0

Answer:

The answer is 22.5

Step-by-step explanation:

Hope it Helps

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La+xl/2 - la-xl/2, if a= -2, x= -6<br><br> HELP!!!
Dmitry_Shevchenko [17]

Answer: 2

Step-by-step explanation:

<em>1) substitute</em>

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this is what i think might be wrong

6 0
1 year ago
I need help getting the answer
valentina_108 [34]

Answer:

Step-by-step explanation:

The center is at (2,-7). The radius is 2.

(x-2)² + (y+7)² = 2²

3 0
3 years ago
The value of the 9 is ten times the value of the 9 in 329,513. The value of the 2 is one-tenth the value of the 2 in 7,562. The
nexus9112 [7]

Answer: The number is 90,000.26

Step-by-step explanation:

Extracting key information from the question:-

*** The value of the "9" in Lea's riddle is 10 times the one in 329,513

*** The value of the "2" in the riddle is 1/10 the value of the 2 in 7,562.

*** The value of the 6 in the riddle is one-tenth the value of the 6 in 4.68

*** We are required to solve this possible and reveal the number.

Now, in the number 329,513 the place value of 9 is 9,000. According to the information provided, the value of the 9 in the riddle is ten times the value of the 9 in 329,513.

So, multiplying 9000 by 10 gives:-

9,000 × 10

= 90,000

Again, the value of the 2 in the riddle is one-tenth (1/10) the value of the 2 in 7,562. The value of 2 in 7,562 is 2 units, therefore one-tenth of this 2 units will give:-

1/10 × 2

= 0.2

Similarly, the value of 6 in the puzzle is one-tenth (1/10) the value of the 6 in 4.68; The 6 here is 6 hundredth = 0.6

Therefore, the value of 6 in the puzzle is:

1/10 × 0.6

= 0.06

In order to discover the number in Lea's riddle, we will then add up the calculated values:-

= 90,000 + 0.2 + 0.006

= 90,000.26

This number is the answer to Lea's riddle.

4 0
2 years ago
4x - 3 &lt; 17. Solve for x.
Andru [333]

Answer:

c

Step-by-step explanation:

Subtract 17 by 3, and then you get 14, multiply 4 times 3 2/3 which gives you 14 with a fraction 2/3 so the answer is c

5 0
3 years ago
Solve this equation <br><br> 1 . B/-7 = 4
weqwewe [10]

Step-by-step explanation:

B/-7 = 4

Cross multiple

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8 0
2 years ago
Read 2 more answers
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