Which expression is equivalent to : 8.5p + 3.6q - (9.8q - 2.1p)

A.10.6p - 6.2q
B.6.4q - 6.2q
C.1.3p - 1.5q
D.1.3p + 5.7q

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d?

The probability that a tutor will see 0, 1, 2, 3, or 4 students is given below determine the probability distribution's missing value.

Thirteen bowlers were asked what their score was on their last game. the scores are shown below 190,150,154,194,181,190,170,151,170 ,178,161,180 find the range of the bowlers score a.56 b.44 c.34 d.23