(13. In one city, taxi company A charges $5 plus
$0.35/km travelled. Taxi company B charges
$3.50 plus 50¢/km.
a) For what distance is the charge the same
using either taxi company?
b) In what situations would you choose
company A?

y < -3

step-by-step explanation:

-3y - 2 > 7

-3y -2 + 2 > 7+2

-3y > 9

-3y/-3 < 9/-3   (change the inequality sign when multiplying or dividing by a negative number)

y < -3

sinn is the total amount of students now and m were the students before, you subtract them both (n-m) and divide that by m. then, since to get a percentage from a fraction you have to multiply by 100, your answer should look like this: n-m/m*100

step-by-step explanation:

x= 3^y

step-by-step explanation: