HURRY PLEASE(NO LINKS) Identify the polynomial that is the difference of two squares.

A. 36m^2 - 8n^8

B. 9m^2-5n^6

C. 25m^2 - 16n

D. 49m^2 - 81n^4

Which value of m will create a system of parallel lines with no solution? y= mx - 6 8x - 4y = 12

The edge of a cube was found to be 30 cm with a possible error in measurement of 0.4 cm. use differentials to estimate the maximum possible error, relative error, and percentage error in computing the volume of the cube and the surface area of the cube. (round your answers to four decimal places.) (a) the volume of the cube maximum possible error cm3 relative error percentage error % (b) the surface area of the cube maximum possible error cm2 relative error percentage error %

Acampus club held a bake sale as a fund raiser, selling coffee, muffins, and bacon and eggs sandwiches. the club members charged $1 for a cup of coffee, 3$ for a muffin , and $4 for a back. and egg sandwich. they sold a total of 55 items , easing $119. of the club members sold 5 more muffins than cups of coffee, how many bacon and egg sandwiches he’s did they sell