An auditorium has 21 rows of seats. The first row has 18 seats and each suceeding row has two more seats than the previous row. how many seats are in the auditorium?

Jarod bought 8 yards of ribbion he needs 209 inches to use to make curtains how many inched of ribbon does he have.

Determine the intercepts of the line y=5x-13

Which is longer 9/4 miles or 1 1/2 miles?

You have 555 reindeer, Bloopin, Rudy, Ezekiel, Prancer, and Balthazar, and you want to have 333 fly your sleigh. You always have your reindeer fly in a single-file line. How many different ways can you arrange your reindeer?

The period of y = cos x occurs every 2pi units. T/F?

What is y=1.1 (x-5.8) ^2+5.2 in standard form

X+y+2=-5 - 2x-y+2=-1 x-2y-2=0 solve algebraically

If f (x) = 10x-1, the value of f (-2) is?

Simplify the expression. 5√2+√18 a) 8√2 b) 14√2 c) 18√2 d) 6√18

Mandy is asked to find the probability of rolling a 3 on a die and drawing an ace of spades from a deck of cards. This is a compound event. A. True B. False