Mr. Frankel bought 9 tickets to a puppet show and spent $65.
He bought a combination of child tickets for $4 each and adult tickets for
$7 each. Which system of equations below will determine the number of
adult tickets, a, and the number of child tickets, c, he bought?

the answer for this question is 38

step-by-step explanation:

because 1/3 is a fraction. we can tell because there is a divisor symbol between the 1 and the 3. if we were to add 2 fractions together, we would add the numerators, which is the number on top, but not the denominators, which is the number on the bottom

1/3+1/3=2/3

hope this !

soo this can be solve by using the formula:

f = p( 1 + i)^ n

where f is the future profit

p is the initial profit

i is the percent increase

n is the number of years

a . f = 30000 ( 1.05)^n

b. f = 30000 ( 1.05)^15

f = $62,368