HEL What is the combine legth of all the buttons longer than 1 inch

Part a : solve -vp + 40 < 65 for v part b : solve 7w - 3r = 15 for r show your work .

Mindy bought 5/8 pound of almonds and a 3/4 pound of walnuts.which pair of fraction cannot be used to find how many pounds of nuts she bought in all.

Which functions shave a maximum and are transformed to the left and down of the parent function ,check all that apply f(x) = x2? p(x) =14 (x+7)2 + 1