some facts about powers of ten are shown. Use what you know about powers of ten to enter numbers that make the equation true.

Which of the following expressions is equal to 2x^2+8

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

Adele is five years older than timothy. in three years, timothy will be 2/3 of adele’s age. what is adele‘s current age?