Answer:
l
Step-by-step explanation:
let 'x' represent the number of all the passes for the year
350 passes = 70% of all the passes
350 passes = 70% of x
0.70x = 350
by solving we find:
x = 500 passes
Just multiply every side by 4
Calculate would be my best guess
Answer:
a
Step-by-step explanation:
=3a + a + 2a - 5a
=4a - 3a
= a
hope it helps u tate!
