Question 2 of 20 Ann is making cupcakes for a party. She uses the equation 3
to calculate the total number of cupcakes. A she will need if
there are y number of people attending the party and a number of people who don't eat cake,
What is the equation when solving for A the total number of people attending the party?

An arrow is shot vertically upward at a rate of 180ft/s. use the projectile formula h=−16t2+v0t to determine at what time(s), in seconds, the arrow is at a height of 420ft. round your answer(s) to the nearest tenth of a second.

An equation where variables are used to represent known values—function notation true or false

Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126