Paintbrushes normally cost $7 each, but they are on sale for $1 off. A paintbrush case costs $16. The expression 7p − p + 16 can be used to find the cost in dollars of buying p paintbrushes on sale plus a case for them. The bar model below simplifies the expression 7p − p + 16 using squares to model combining like terms.

What is coefficient of the term of degree of degree 5 in the polynomial below

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 %

Using graph paper, determine the line described by the given point and slope. click to show the correct graph below.(0, 0) and 2/3