The East River High School math teachers are buying ice cream cones for all of the algebra students. Dairy Queen charges a one time fee of $15 to deliver the treats to the school and each cone cost $2. Write an equation in y=mx+b form (NO SPACES) that can be used to find the total cost of ice cream cones for ERHS students.

y = 2x + 15

Step-by-step explanation:

Let y represent the total amount paid by the teachers.

It is provided that the Dairy Queen charges a one time fee of $15 to deliver the treats to the school and each cone cost $2.

Let x represent the number of cones bought.

Then the equation that can be used to find the total cost of ice cream cones for ERHS students is:

y = 2x + 15

-14

step-by-step explanation:

2x2 – 2(x+4)

=2x2-2（5+4）

=4-2×9

=4-18

=-14

-1   1/6.   you dont subtract the denominators

step-by-step explanation: