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3 years ago

cristobal took 3 hours to wash 5 cars. at this rate,how many card could he wash over a period of 45 hours?

Mathematics

1 answer:

MArishka [77]3 years ago

8 0

75 cars is the answer.

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What is 710,200 written in word form

Julli [10]

For this case we have the following number:
710200
We are going to decompose this number as the sum of three numbers:
 $710200 = 700000 + 10000 + 200
$
 Let's now write each number:
70000: seven hundred thousand
10000: ten thousand
200: two hundred
Therefore, the complete expression is:
Seven hundred ten thousand two hundred
Answer:
Seven hundred ten thousand two hundred

8 0

3 years ago

By selling a watch in Rs 150 and Rs 200 loss and profit are happened

Travka [436]

Answer:

Rs 175

Step-by-step explanation:

Suppose the cost is x and at Rs150 the loss is 150-x (this should be a negative number).

At Rs200, the profit is 200-x.

So we have an equation: minus 150 minus x is equal to 200 minus x.

To solve the equation, the cost price X is Rs175.

3 0

3 years ago

Solve for x. 5(x-10)=30-15x

almond37 [142]

5x-50= 30-15x

20x= 80

x= 4 is the solution to this problem

5 0

3 years ago

Determine weather the pair of sets is equal ,equivalent,both or neither

spin [16.1K]

Answer:

Equivalent

Step-by-step explanation:

The sets are not equal since computer science is not the same as algebra.

Equal means exactly the same

Equivalent means they have the same number of items in them

If they are equal, they are equivalent

7 0

3 years ago

How many ways can the letters of the word MINUTES be arranged in a row if M and I must remain next to each other as either MI or

oksian1 [2.3K]

Answer:

1440 combinations ways

Step-by-step explanation:

We know that the total arrangements will be

6!= 720 because its a 6letter word

So if we take MI to be a one letter word

Same for IM

which will Also be 6!= 720

SO TOTAL possible combination will be 720+720= 1440

7 0

3 years ago

Read 2 more answers