9(x-2)=7x+5 *

true for all values of x no values of x or one value of x

the only answer that would fit that equation is (23/2) which is a fraction

Step-by-step explanation:

if fractions count then the answer would be one value of x ...if fractions don't count then no value of x

hope this helps!!! :)

step-by-step explanation:

the true statements are:

r = set of real numbers

n = set of natural numbers, 1,2,

w = n u{0} = {0,1,}

sinn is the total amount of students now and m were the students before, you subtract them both (n-m) and divide that by m. then, since to get a percentage from a fraction you have to multiply by 100, your answer should look like this: n-m/m*100

step-by-step explanation: