Question 1 options:

3

8

12

2.5

2.5

Step-by-step explanation:

(I'm assuming you're doing this the same way I learned it, if not I'm sorry if it doesn't make sense)

=

Cross multiply

12x=30

Divide

x=2.5

This is just one way to do the problem. An easier way is to simplify the fractions.

=

You can either cross multiply or figure out that 2 is half of four and simply divide 5 by 2 which will also result in 2.5

3x + 4y -25 =0 represents the amount of change sianna should recieve

step-by-step explanation:

its payment history because your score is mainly based on how consistent u are with your payment and if there on time. hope this : )