He graph below shows the cost of pens based on the number of pens in a pack. what would be the cost of one pen? a graph is shown with title purchase of pens. the horizontal axis label is number of pens, and the vertical axis label is cost in dollars. points are plotted on the ordered pairs 2, 3.5 and 4, 7 and 6, 10.5. $0.57 $1.75 $5.50 $6.50

Adriveway is 60-feet long by 6-feet wide. the length and width of the driveway will each be increased by the same number of feet. the following expression represents the perimeter of the larger driveway: (x + 60) + (x + 6) + (x + 60) + (x + 6) which expression is equivalent to the expression for the perimeter of the larger driveway? a) 2(x + 66) b) 4x + 33 c) 4(x + 33) d) 4(x + 132)

The number of potato chips in a bag is normally distributed with a mean of 71 and a standard deviation of 2. approximately what percent of bags contain between 69 and 73 potato chips? approximately 68% approximately 71% approximately 95% approximately 99.7%

If you answer right ill give brainliest, : )