The product of two integers is 72. One number is two less than five times the other. Which of the following equations could be u
sed to find one of the numbers?
A. 2x2 - 5 = 72
B. 2x2 - 5x = 72
C. 5x2 - 2x = 72
D. 5x2 - 2 = 72
For plato users the answer is C
1 answer:
Let the 2 integers be
x and
y.
Their product is 72, so we write:
xy=72. (I)
One of them, say
y, is 2 less than 5 times the other. We can write this as the equation:
y=5x-2. (II)
To find one of numbers, say x, we can substitute y with 5x-2, in the first equation:
xy=72,

expanding the left hand side expression we get:

.
Answer: C
You might be interested in
297,000,000 is your answer.
Yes, and what is the problem?
Answer:
limeted government or rule of law i think sorta mayby kindaa
Answer:
D) data shows no relationship between temperature and lemonade sales.
Step-by-step explanation:
Don't have an explanation but this is the correct answer.
Answer:
the correct answer would be 6 inches.
Step-by-step explanation:
12*.5=6