2 years ago

First write the expression 1.5a + 4.7 + 0.25a - 0.3 - 0.5a as a sum

Mathematics

1 answer:

laiz [17]2 years ago

3 0

Answer:

1.25a+4.4

Step-by-step explanation:

First add the variables (in this case the only variable is a) so it would be 1.5a+0.25-0.5a = 1.25a.

Then add the non variable numbers together which would be 4.7-0.3 = 4.4.

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the cost of renting a scooter is represented by 3j+5. Write and simplify an expression that represents the cost of renting 6 sco

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Simplified expression that represents the cost of renting 6 scooters is 18 j +30

<u>Step-by-step explanation:</u>

Given data:

The cost of renting of a scooter is represented by 3j +5

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But according to given, the value of n is 6. i.e. to find the cost for six number of scooters. We can calculate now as follows

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