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maw [93]
3 years ago
15

Brent and Lance leave a park on bicycles traveling at constant rates in opposite directions. After 2.5 hours, they are 85 miles

apart. If Lance bikes 2 mph faster then Brent, how fast is Lance biking?
Mathematics
2 answers:
stealth61 [152]3 years ago
8 0

Answer:

18 mph so B is correct 16+2= 18

Mrac [35]3 years ago
8 0

Answer:

B

Step-by-step explanation:

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Which of the following shows the correct value of 50
Orlov [11]

Answer:

None of the options is correct

Step-by-step explanation:

It is important to know that he expression a < x < b means that x is greater than a and less than b. So, for finding the correct value let's analyse each option.

A. 4 < 50 < 5

50 is greater than 4 but it is not less than 5, so, option A is incorrect.

B. 7 < 50 < 8

50 is greater than 7 but it is not less than 8, so, option B is incorrect.

C. 8 < 50 < 9

50 is greater than 8 but it is not less than 9, so, option C is incorrect.

D. 10 < 50 < 11

50 is greater than 10 but it is not less than 11, so, option D is incorrect.

Thus, none of the options is correct.

8 0
3 years ago
In quadrilateral ABCD, AD ∥ BC. Quadrilateral A B C D is shown. Sides A D and B C are parallel. The length of A D is 3 x + 7 and
oksian1 [2.3K]

Answer:

  31 units

Step-by-step explanation:

When the figure is a parallelogram, opposite sides have the same measure:

  AD = BC

  3x +7 = 5x -9 . . . . . . substitute given expressions

  16 = 2x . . . . . . . . . . . add 9-3x

  8 = x . . . . . . . . . . . . . divide by 2

Use this value of x in the expression for AD to find its required length:

  AD = 3(8) +7 = 24 +7

  AD = 31 . . . . units

The length of segment AD must be 31 units for ABCD to be a parallelogram.

8 0
3 years ago
Read 2 more answers
Please help this is timed
agasfer [191]

Answer: y= -2 (x+1)

Step-by-step explanation:

this would be the “inverse” of the original equation making them cross at exactly 1 point

7 0
3 years ago
A tire has a diameter of 184 cm what is the circumference of the tire
viktelen [127]
Here is your answer

diameter of tyre= 184cm

So,

Circumference=\:{pi}×d

= 3.14 × 184 cm

= 577.76 cm

HOPE IT IS USEFUL
8 0
3 years ago
Which properties could you use to solve the following expression?
lesantik [10]

Answer:

associative only!!!!!!!!!!!!!

7 0
3 years ago
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