Abox of 15 cookies costs $9. what is the cost for 1 cookie?

For the given quadratic equation convert into vertex form, find the vertex and find the value for x=6 y=-2x^2+2x+2

Write each fraction as an equivalent fraction with a denominator of 120then write the original fractions in order from samllest to largest

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?