The sum of 6 and a number is 15

Mathematics

2 answers:

alexandr402 [8]3 years ago

8 0

Answer:

15+6=21

Step-by-step explanation:

Nostrana [21]3 years ago

3 0

Answer:

Image result for the sum of 6 and a number is 15

In mathematics, sum can be defined as the result or answer we get on adding two or more numbers or terms. Here, for example, addends 8 and 5 add up to make the sum 13.

Step-by-step explanation:

https://www.wyzant.com/resources/answers/515691/six_times_the_sum_of_a_number_and_15_is_42

https://www.splashlearn.com/math-vocabulary/addition/sum

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noname [10]

Answer:

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Step-by-step explanation:

Given the following questions:

8.25% of 22.55 and 134.45

In order to find the answer, we will have to add the initial costs of the items together, then we will calculate using the formula for percentages to find the tax rate.

$22.55+134.45=157$
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<u>Calculate the percentage:
</u> $\frac{p\times c}{100}$
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