Type the correct answer in each box. Use numerals instead of words.
Complete the system of linear equations so that there are no solutions.
y= -4/5x-3

If 2(a^2+b^2)=(a+b)^2 then, > a+b=0, > ab=0, > a=b, > 2a=b

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 %

Julie was able to walk 16 km through the zoo in 6 hours. how long will it take her to walk 24 km through the zoo?