Which expression is equivalent to 5(9 + 7)? (1 point) Group of answer choices

14 + 12

14 + 7

45 + 7

45 + 35

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angle measure.

Describe the domain and range of y=2(3)^x-2+5

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