Which answer is the correct “reason” for step 1?
a.) given
b.) addition property of equality
c.) distributive property of equality
d.) multiplication property of equality

49xy +34y - 72z. determine the degree of the polynomial

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

If a 36 inch yardstick casts a 21 foot shadow, how tall is a building whose shadow is 168 feet? what is the scale factor