Avendor sells hot dogs and bags of potato chips. a customer buys 4 hot dogs and 5 bags of potato chips for $15.50. another customer buys 3 hot dogs and 2 bags of potato chips for $9.00. find the cost of each item.

Let h represent the cost of hot dogs and p represent the cost of potato chips.

Customer 1: 4h + 5p = 15.50   ⇒   3(4h + 5p = 15.50)   ⇒   12h + 15p = 46.50

Customer 2: 3h + 2p = 9.00    ⇒  -4(3h + 2p = 9.00)   ⇒  -12h -  8p = -36.00

                                                                                                         7p = 10.50

                                                                                                           p = 1.50

Customer 2: 3h + 2p = 9.00   →   3h + 2(1.50) = 9.00   →   3h + 3.00 = 9.00   →   3h = 6.00   →   h = 2.00

hot dog = $1.50, potato chips = $2.00

step-by-step explanation:

this woman was an important writer and propagandist during the american revolution. she was a member of the committee of correspondence (in fact the committee was formed in her home) and was an advisor to many of the revolutionary leaders, including george washington and john adams. who was this revolutionary woman?

v = 1/3 a^2h

step-by-step explanation:

if the height is 57.7cm and the height of the slant edge is 18.2cm, then the volume is 1/3 a^2h.