Can someone help me? While catching fireflies, you and a friend decide to have a competition. After m minutes, you have (3m+13) fireflies and your friend has (4m+6) fireflies.

a. Write an expression in simplest form that represents the number of fireflies you and your friend caught together.

7m + 19

Expressions:

You(Y) =3m+13

Friend(F)=4m+6

1. The competition begins AFTER you and friend already caught some flies. This would be represented by the CONSTANT terms in each expression (in this case, 13 for you, 6 for friend).

So the number of flies caught BEFORE THE COMPETITION would be...

13+6=19 flies total

2. The competition length was "m" minutes long when flies are caught and counted. This would be represented by the VARIABLE terms in each expression (in this case, 3m for you, 4m for friend). We are not given a numeric value for the variable "m" to evaluate.

So the number of flies caught DURING THE COMPETITION (timed "m" minutes long) would be

3m+4m=7m flies total

...and the number of flies per minute would be calculated as

7m÷m=7 flies per mintotal #flies divided by total minutes

3. If the problem asked for the total number of flies caught by you and friend, before and after the competition

7m+19 flies totaladd like terms in each expression.

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:

i would say true? if the unit was informational and it "refreshed your understanding", then true.