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Elden [556K]
2 years ago
7

Jeffery runs at an average speed of 8 mph, and he bikes at an average speed of 14 mph. Yesterday, Jeffery ran for x hours. How f

ar did he run? WHOEVER ANSWERS FIRST AND CCOREECTLY WILL BE MARKED BRAINLIEST>>>>>>
Mathematics
1 answer:
Mrac [35]2 years ago
4 0

Answer:

8x miles

Step-by-step explanation:

  • runs with speed 8 mph
  • bikes at an average speed of 14 mph

distance = speed * time

Here the speed for run is 8 mph and time is x hours

So distance covered: 8 * x = 8x miles.

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Use the distributive property to evaluate each expression <br> 4(8-7), 4(x-6y), 6(5-q), (d+2)(-7)
Whitepunk [10]

Answer:

Rewrite the expression 10(15 – 6) using the distributive property of subtraction.

A) 10(6) – 10(15)

B) 10(9)

C) 10(6 –15)

D) 10(15) – 10(6)

Show/Hide Answer

A) 10(6) – 10(15)

Incorrect. Here a greater number would be subtracted from a lesser number, and the answer would not be a whole number. The correct answer is 10(15) – 10(6).

B) 10(9)

Incorrect. The numbers in parentheses were subtracted before the number 10 could be distributed. The correct answer is 10(15) – 10(6).

C) 10(6 –15)

Incorrect. You probably used the commutative law instead of the distributive property. The correct answer is 10(15) – 10(6).

D) 10(15) – 10(6)

Correct. The 10 is correctly distributed so that it is used to multiply the 15 and the 6 separately.

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
How much is 1 foot line of quarters worth
Alborosie

a quarter is 1.75 mm thick

1 mm = 0.0393701 inches

0.0393701/12 = 25.4 mm per inch

25.4/1.75 = 14.5 quarters per inch

14.5 x 12 = 174 quarters per foot

174 x 0.25 = 43.50

$43.50 for a foot of quarters


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3 years ago
What is the distance between (-3, 4) and (-3, 10)?
xxTIMURxx [149]

Answer:

6 is the the distance between the points

5 0
2 years ago
How many terms are in the expression 3x^2y^4z-6xy-3z(5x^2)
EleoNora [17]
I would say 3 because terms are separated by a plus or minus sign and there are 2 subtraction signs separating 3 expressions.
6 0
2 years ago
Please answer this correctly
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Answer:

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Step-by-step explanation:

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Hope this helps!

3 0
3 years ago
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