Question

Two numbers differ by 10 and have a product of 704. Which of the following equations could be used to find the two numbers?

A. x(10 – x) = 704

B. x(10x) = 704

C. x(x – 10) = 704

D. x + (x – 10) = 704

Answer 1

1) x= some_number
2) y= x +/- 10 (in this case there is no plus in the answer, so it's minus)
3) x*y=704
Substitute 1) and 2) into 3)

Answer 2

Would the correct answer be C?

Answer 3

@linshan789

Answer 4

Yes, that is correct

Answer 5

Thank you!!!:)