HELP PLEASEEE represent the following sentence as an algebraic expression, where “a number” is the letter x. you do not need to simplify.
The product of 2 and the difference of a number and 9

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with

Point r divides in the ratio 1 : 5. if the coordinates of e and f are (4, 8) and (11, 4), respectively, what are the coordinates of r to two decimal places?

Asap (i need to finish this quick) graph complete the sequence of transformations that produces △x'y'z' from △xyz. a clockwise rotation ° about the origin followed by a translation units to the right and 6 units down produces δx'y'z' from δxyz.