Allison went back to school shopping with her three children. the first child needed three notebooks, four pencils, and two pens for a total of $5.45. the second child needed 5 notebooks, two pencils, and three pens totaling $7.80. her last child needed two notebooks, five pencils, and for pens for a total cost of $5.15. find the cost of each item.

Martha has a deck of cards. she has lost some of the cards, and now the deck only contains nine spades, eleven diamonds, eight clubs, and twelve hearts. martha predicts that whenever she draws a card from the deck without looking, she will draw a club one-fifth of the time. which activity would best allow martha to test her prediction? a. randomly draw a card from the box and see if it is a club. b. randomly draw a card. then, continue to draw another card until all eight clubs are drawn. c. randomly draw and replace a card 120 times. then, observe how close to 30 times a club is drawn. d. randomly draw and replace a card 100 times. then, observe how close to 20 times a club is drawn.

Is there an x intercept in the equation 60*1.15^x

Question 14 (1 point) larry deposits $15 a week into a savings account. his balance in his savings account grows by a constant percent rate.