Savannah has a box of nails for two projects She uses 18 nails for the first projects. Savannah lets n represent the original number of nails and finds that for the second project, the number of nails she uses is 10 more than half the difference of n and 18.

You will get 25 points an image of a rectangular prism is shown below: part a: a cross section of the prism is cut with a plane parallel to the base. what is the name of the shape created by the cross section? explain your answer. (5 points) part b: if a cross section of the prism is cut perpendicular to the base, what would be the shape of the resulting cross section? explain your answer. (5 points)

Find the x-intercept and y-intercept of the line. 3x + 5y = −15

With finding limits of multi variable !