Does each equation demonstrate the Distributive Property? Explain.
a. -2(x + 1) = -2x - 2
b. (s - 4)8 = 8(s - 4)
c. 5n - 45 = 5(n-9)
d. 8 + (t + 6) = (8 + t) + 6

Find the common ratio of the sequence. -4, 8, -16, 32, a: -12b: -2c: 12d: -1/-2

The graph shows the decibel measure for sounds depending on how many times as intense they are as the threshold of sound. noise in a quiet room is 500 times as intense as the threshold of sound. what is the decibel measurement for the quiet room? 20 decibels28 decibels200 decibels280 decibels

240 seventh graders and two-thirds of the students participate in after-school activities how many students participate in after-school activities