Use the five-step strategy for solving word problems to find the number or numbers described in the following exercise: when four times the number is added to 7 times the number, the result is 44. what is the number?

Let the unknown number be 'x'.

Since, four times the number is added to 7 times the number, the result is 44.

Four times the number = 4x

Seven times the number = 7x

The sum of these numbers is 44.

So, 4x + 7x = 44

11x = 44

x = 4

Hence, the number is 4.

it is a. 4.2 because 7.6-3.4 gets the remaining length of 4.2. i might be wrong but i am pretty sure this is the answer.

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step-by-step explanation: