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kotykmax [81]
3 years ago
11

A bicycle travels 2 1/2 miles in 20 minutes. Determine the miles per hour the bicycle is traveling.

Mathematics
2 answers:
VikaD [51]3 years ago
8 0
50 I think. 2 1/2 times 20 minutes equals 50
erastova [34]3 years ago
7 0
50 sorry if I'm wrong
Good luck!
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H=4(x+3y)+2 make x the subject
blagie [28]
H = 4(x + 3y) + 2
H = 4x + 12y + 2
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The scale on a map says that 6 cm represents 15 km. What distance on the map in centimeters represents 20 kilometers?
ale4655 [162]

Answer:

8 centimeters.

Step-by-step explanation:

6cm\ on\ map\ -> 15km\\

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3 years ago
Which of the following square root of -80
Marta_Voda [28]

You can factor -80 as

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8 0
3 years ago
4(2x - 5) + 15 = 11 Write the steps you will use to solve the equation and explain each step.
vagabundo [1.1K]
First, multiply 4*2x-4*-5= 8x-20.
Second, add 15 to 8x-20
Third, that would equal 8x-20+15=11 
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Fifth, 8x-5=11
Sixth, add +5 to -5 and +5 to 11= 8x=16 
Last, do 8x/8x and 16/8x 
The answer is x=2
6 0
3 years ago
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