A box of pencils is 5 inches wide. Seven pencils, laid side by side, take up 2 inches of the width. How many inches of the width of the box is not taken up by pencils? Show your reasoning

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

16. you're planning to buy a boat, a motor, and some miscellaneous boating equipment. the boat costs $325, the motor costs $225, and the equipment costs $79. if you've saved $438 toward these purchases, how much more do you need to save? a. $181 b. $281 c. $291 d. $191

When the solutions to each of the two equations below are graphed in the xy-coordinate plane, the graphs of the solutions intersect at two places. write the y-cordninates of the points of intersection in the boxes below in order from smallest to largest. y=2x y=x^2-3