Which of the following would you add to each side of the equation x-9=12 to get the variable by itself?

12

9

1/12

1/9

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?

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

A pole that is 3.4 m tall casts a shadow that is 1.54 m long. At the same time, a nearby building casts a shadow that is 35.75 m long. How tall is the building? Round your answer to the nearest meter.

A rollercoaster has a 385 foot drop. If you descend at a rate of 40 feet per second, how long will it take you to reach to bottom?