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marusya05 [52]
3 years ago
11

Marty’s dog can run 3 miles in 20 minutes. What is the dog’s speed in miles per hour?

Mathematics
2 answers:
stich3 [128]3 years ago
7 0
9mph because 20 minutes time 3 is one hour so multiply 3 by 3 to get 9
Gnom [1K]3 years ago
5 0

Answer:

9m

Step-by-step explanation:

easy 20 20 20 each 3 m

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Write an equation of the line below.
atroni [7]

Answer:

y = 2/3 x

Step-by-step explanation:

slope = m = 4/6 = 2/3

y-intercept = b = 0

Equation: y = mx + b

y = 2/3 x

3 0
2 years ago
2.5t + 350 = 3t + 225? What is the soulution ?
Tanzania [10]

Answer:

t = 41.6 (the 6 is repeating)

Step-by-step explanation:

2.5t + 350 = 3t + 225

Subtract 2.5t from both sides to get:

350 = 3t + 225

Now subtract 225 from both sides to get:

125 = 3t

Divide both sides by three.

t = 41.6 (the 6 is repeating)

7 0
3 years ago
Have a awesome day, can you please subscribe to my channel....!
stiks02 [169]

Answer:

sure

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5 0
2 years ago
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Plz help and yes im lazy.
mars1129 [50]

Answer:

38

Step-by-step explanation:

A=11

T=2

U=16

AxU (11x2)=22

22+16

38

38 is the final answer

3 0
2 years ago
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3/4 divided by 15/28 whats my answer
dalvyx [7]
(3/4) / (15/28) = (3*28) / (4*15) = 84/60 = 42/30 = 21/15 = 7/5
7 0
3 years ago
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