1. mina bought a plane ticket to new york city and used a coupon for 10% off the ticket price. the
total cost of her ticket, with the discount, was $253.10. which equation could she use to find the
price of the ticket without the discount?

step-by-step explanation:

first, eliminate the parenthesis:

3

x

+

2

−

4

x

second, group like terms:

3

x

−

4

x

+

2

third, combine like terms:

(

3

−

4

)

x

+

2

→

−

1

x

+

2

→

−

x

+

2

.

step-by-step explanation:

.

s

step-by-step explanation:

i believe it is 0.1m because the measurement of 30.4m limits how precise you can be

you can only be as precise as the least precise measurement