Jack is selling wristbands and headbands to earn money for camp. he earns $2 for each wristband and $3 for each headband. he wants to earn at least $50. he needs to sell at least 5 wristbands. which system of inequalities is shown in the graph of the solution below?

Abcd is a parallelogram find the valuse of x

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?

Find the missing variable for a parallelogram: a = latex: 32in^2 32 i n 2 h = b = 6.3 in (1in=2.54cm)