Answer:
Its A: Mean
Step-by-step explanation:
Mean means average in a set of data
Answer:
-103
243
Step-by-step explanation:
(q•r)(5) = q(r(5))
r(5) = 2(5²) + 1 = 51
q(51) = -2(51) - 1 = -103
(r•q)(5) = r(q(5))
q(5) = -2(5) - 1 = -11
r(-11) = 2(-11)² + 1 = 243
<span>c. 2.5 because thier are 5280 ft in a mile
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(y+3) = −6(x+9) Or y = −6x−57
0.85 and 0.15
simultaneous equations
