What is the axis of symmetry of the function of - (x+9) (x-21)

Three friends each have some ribbon. Carol has 90 inches of ribbon, Tino has 4.5 feet of ribbon, and Baxter has 2.5 yards of ribbon. Express the total length of ribbon the three friends have in inches, feet, and yards.

What is terminating decimal?

What numbers are missing from this pattern 36,2,13,21,?,?,?,?,36,2,13,21

Select all possible solutions for 2x+7<3x-5

What is the height of a cylinder with a volume of 384 Cubic inches and a radius of 8 inches? Round to the nearest tenth of an inch

How many ears do twelve dogs have

What is 20% of 70 of plants

A chess competition has eliminations each round. The table below shows the number of players in each of the first 5 rounds of the tournament: Round (x) 1 2 3 4 5 Players f (x) 256 128 64 32 16 Compute the average rate of change of f (x) from x =

Jan wants to predict the number of hits she will get on her Webpage. Her Webpage received 3 hits during the first week it was posted. If the number of hits triples every week, how many hits will the Webpage receive during the 5th week?

Which expressions are equivalent to x+x+x+2 Choose 2 answers: