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Volgvan
3 years ago
14

The product of two numbers is 713. The first number is 9 more than the second number. Which equation can be used to find x, the

greater number?
x(x − 9) = 713
x(x + 9) = 713
x2 − 9 = 713
x2 + 9 = 713
Mathematics
2 answers:
Bezzdna [24]3 years ago
8 0

Answer:

x(x − 9) = 713

Art [367]3 years ago
7 0
Let x = first number and y = second number.
The first statement is expressed as
x*y = 713
The second statement is expressed as
x = y + 9
To find x, use the second equation in terms of y, that is y = x - 9. Then substituting it to the first equation yields
x*(x - 9) = 713
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