Please help! I'm not sure how to do these.

1-for what value of x is line a parallel to line b 2-for what value of x is line a parallel to line b

You paid 28.00 for 8 gallons of gasoline. how much would you pay for 15 gallons of gasoline?

Which of the following describes the graph of y--4x-36 compared to the parent square root function? stretched by a factor of 2, reflected over the x-axis, and translated 9 units right stretched by a factor of 2, reflected over the x-axis, and translated 9 units left stretched by a factor of 2, reflected over the y-axis, and translated 9 units right stretched by a factor of 2, reflected over the y-axis, and translated 9 units left save and exit next submit