13 of the students walk to school. 17 of them (the rest of the class) drive or take the bus
Answer:
13
Step-by-step explanation:
"if 13 of them walk to school, how many students in your class walk to school?"
answer is already there
but if you want the ones who dont walk it is 17
the answer is 12
x>-1
solve this normally like a linear equation
3x + 1 >x-1
collect like terms
3x-x>-1-1
2x>-2
x>-2/2
(a)
(b)
Yes,
y
=
−
x
10
is a direct variation
