Write 1+4 and t + 5
9
t-1
with a common denominator.
212 + 12+ + 16 and 181 +36
2t + 4
2t+4
12 +91 +20 and
(t +5)(t - 1)
91-9
(t + 5)(t - 1)
12 - 31+4 and
(t + 5)(t - 1)
91-5
(t + 5)(t - 1)
2 +31-4 and
(t + 5)(1 - 1)
90 + 45
(t + 5)/(t - 1)

At a sand and gravel plant, sand is falling off a conveyor and onto a conical pile at a rate of 16 cubic feet per minute. the diameter of the base of the cone is approximately three times the altitude. at what rate is the height of the pile changing when the pile is 12 feet high? (hint: the formula for the volume of a cone is v = 1 3 πr2h.)

Abiologist is recording the loss of fish in a pond. he notes the number of fish, f, in the pond on june 1. on july 1 there were 63 fish in the pond, which is 52 fewer fish than were in the pond on june 1. which equation represents this situation? a. f – 52 = 63 b. f – 63 = 52 c. 63 – f = 52 d. f – 63 = –52

Quadrilateral ghjk has vertices g(2, 3), h(8, 2), j(6, 8), and k(3, 6). it is transformed according to the rule t(–4, –5). what are the coordinates of g”? (–7, 3) (–2, 2) (–1, –7) (2, –2)