What 3 times 1000 and minus 3 and add 18 and divide by 2 and add 9 and subtract 12 add 3 subtract 4 add 7 subtract 2?

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?

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 %

Given δjkl : δxyz, find x. a)10 b)12 c)16 d)20