3 years ago

On this map of Indiana, 1 cm = 50 km. Find the actual length of each trip.

Mathematics

1 answer:

dusya [7]3 years ago

3 0

1cm / 50 km = 3cm / x km => x = 3 cm * [50 km / 1 cm] = 150km

Answer: 150 km

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Hatshy [7]

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7 0

2 years ago

Read 2 more answers

Solve for a and b (6a-3)=(7b-10)

Free_Kalibri [48]

Answer:

for A= $\frac{7b-7}{6}$ and for B= $\frac{6a+7}{7}$

Step-by-step explanation:

For A

$\left(6a-3\right)=\left(7b-10\right)$

$6a-3+3=7b-10+3$

$6a=7b-7$

$\frac{6a}{6}=\frac{7b}{6}-\frac{7}{6}$

$a=\frac{7b-7}{6}$

For B

$\left(6a-3\right)=\left(7b-10\right)$

$7b-10=\left(6a-3\right)$

$7b-10=6a-3$

$7b-10+10=6a-3+10$

$7b=6a+7$

$\frac{7b}{7}=\frac{6a}{7}+\frac{7}{7}$

$b=\frac{6a+7}{7}$

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2 years ago

Malik read 45 books over 9 months. How many books did he read per month?

vazorg [7]

Answer:

Step-by-step explanation:

45 divided by 9 is 5

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3 years ago

A bike shop has bicycles and tricycles in stock. In total he has 21 items in stock with a total of 51 wheels. Can you tell

stira [4]

Answer:

21 bikes and 3 tricycles

Step-by-step explanation:

21 items

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42 wheels=21 bikes

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3 years ago

I don't know how n/13=4, n=52 is

prisoha [69]

N/13 = 4
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