A shop has one-pound bags of peanuts for $2 and three-pound bags of peanuts for $5.50. If you buy 5 bags and spend $17, how many of each size bag did you buy?

Rui Baldwin
2021-03-06
Answered

Write and solve a system of equations for each situation. Check your answers

A shop has one-pound bags of peanuts for $2 and three-pound bags of peanuts for $5.50. If you buy 5 bags and spend $17, how many of each size bag did you buy?

A shop has one-pound bags of peanuts for $2 and three-pound bags of peanuts for $5.50. If you buy 5 bags and spend $17, how many of each size bag did you buy?

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hesgidiauE

Answered 2021-03-07
Author has **106** answers

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You bought 3 one-pound bags and 2 three-pound bags.

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Solve for the variables y and z in the system of equations:

$\{\begin{array}{l}6y+2z=-5\\ 4y+2z=3\end{array}$

$\{\begin{array}{l}6y+2z=-5\\ 4y+2z=3\end{array}$

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Solve the following linear system:

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$3x-y+5z=2$

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