Ms. hartman's class is going on a field trip to the planetarium. there are 25 students in the class, and each student needs to purchase a day pass to the planetarium and a lunch ticket. the day pass costs $10, and the lunch ticket costs t dollars.
pick all the expressions that represent the total cost for the field trip.

250+10t

t(25+10)

250+25t

25(10+t)

The last two, 250+25t and 25(10+t)

Step-by-step explanation:

step-by-step explanation:

always plug in x. in this case, x equals 4.

i'm going to first solve 4(2+3x)

1) 4(2+3(4)) use pemdas to solve.

i'm going to multiply whats in the parenthesis first, so 3 times 4=12.

2)4 (2+12) i'm then going to multiply 4 by both numbers in the parenthesis (because multiplying comes before adding)

4 times 2= 8.   4 times 12= 48

4) (8+48)= 56 (answer)

i'm then going to solve 8+12x and plug in 4 for x.

1) 8 +12(4)

multiplying comes before adding, so i'm gonna multiply 12 and 4.

12 times 4= 48.

2) 8+48=56

both equal the same!

found it xd it ok yt