280 students went on a field trip. 5 buses were filled and 10 students traveled in cars. How many students were in each bus? Write out the equation (1 point)

Solve the equations (2 points)

Write the name of the properties you used to justify each step (2 point)

280-10/5 (everything over/divided by 5)

Step-by-step explanation:

280 is all the students 10 go in car so subtract that and divide the answer by 5.

93.8

step-by-step explanation:

lets say, first number = x

second number = 3x+7

total = 49

(x)+(3x+7)= 49

4x+7 = 49

4x = 42

x = 42/4

x= 10.5

x= 10.5

3x+7 = 3(10.5)+7 = 93.8

hope this