0.80, 0.800, 8.0. They are all equil to 0.8(but 8.0 might not be, sorry)
Answer:
42 / 7 = 6
Step-by-step explanation:
There are 6 rows in the class room.
Answer:
When x =1, y = 3(1) + 4 = 7
When x = 2, y = 3(2) + 4 = 10
When x = 3, y = 3(3) + 4 = 13
Set up a proportion.
Let x = the number of students in 29970 who speak 3 or more languages.
285/19 = 29970/x Cross multiply
285 x = 19 * 29970
285x = 569430
x = 569430/285
x = 5415 students speak 3 languages.
