Express in simplest form: 2x x 2 +7x+12 • x 2 −16 6 ⎛ ⎝ ⎜ ⎞ ⎠ ⎟+ 3−x 4 ÷ x 2 −9 12 ⎛ ⎝ ⎜ ⎞ ⎠ ⎟ − x−2 3

News cameras take an overhead picture of a crowd at an outdoor event journalist then count the total number of people in the picture and use the sample of estimate the total number of people in the crowd this process is an example of

What other information do you need to prove triangle dac=bca by asa

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.