Referring to the figure, write the equation of the horizontal line
through the point (0,3).

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?