What is the correct value of (x+y) (x-y) when x=3.5 and y=-8.7

This table shows the input and output values for an exponential function f (x). What is the ratio of outputs for any two inputs that are one value apart? âˆ'2 âˆ'12 4 2 x âˆ'3 âˆ'2 âˆ'1 0 1 2 3 f (x) âˆ'18 âˆ'14 âˆ'12 âˆ'1 âˆ'2 âˆ'4 âˆ'8

The equation h=-16t^2 + "120t" models the height h in feet of a toy rocket t seconds after it was launched into the air from your neighbors back yard at 120 feet per second. A. How long was the rocket in the air? B.

If p (a) = 1/3, p (b) = 2/5, and p (a ∪ b) = 3/5, then p (a ∩ b) =

6 apple pie weight 12.36 in total if all pie weight the same how much does one pie weight

Tree different way to show 357

Write the expression as a single natural logarithm. 3 ln 3 + 4 ln b ln 96b4 ln (27 + b4) ln 36b ln 27b4

Ralph sold brownies for $ 0.63 0.63 a piece in order to earn money to buy baseball cards. If the cards cost $ 1.35 1.35 per pack, and if Ralph had no money left over after buying them, what is the least number of brownies he must have sold?

The segments shown below could form a triangle 9,4,15 true or false

What is 65.536 rounded to the nearest whole number

What is the fraction twelve twenties in its simplest form?