You need to buy pens and pencils for your upcoming final exams. The pens are in packs of 2 fro $1.50, and the pencils are in packs of 10 for $1.00. Write an equation that models how many pens and pencils you could buy with $5.00.

What is the standard form of -5x^2+2x^4-11+x^3+3x

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?

The domain of a function can be represented by which one of the following options? o a. a set of output values o b. a set of f(x) values o c. a set of input values o d. a set of both input and output values