Write a problem for the equation 0.5n=12.5. then solve the equation and write the answer to your problem.

Catherine has $12.50 to spend on erasers. If each for 50 cents, how much can she buy?

0.5n=12.5

You do inverse operation and divide 0.5 from both sides to get 25.

Catherine can buy 25 erasers.

answer

the correct answer is

explanation

the given function is

the excluded values are obtained by solving:

we factor to obtain:

the excluded values are

25 questions , because they start with 100.  

350-100=250 .  

. 250/10=25

step-by-step explanation:

first take off 100, then what x 10 = 250? that is your answer. (25)