generals336

2021-09-12

solve each problem by setting up and solving an appropriate system of equations. Sue bought 3 packages of cookies and 2 sacks of potato chips for $13.50. Later she bought 2 more packages of cookies and 5 additional sacks of potato chips for $20.00. Find the price of a package of cookies.

sweererlirumeX

Skilled2021-09-13Added 91 answers

Consider the price of a package of cookies is x and the price of a sack of chips is y. The sum of 3 packages of cookies and 2 sacks of potato chips is $13.50,

Multiply

Subtract

Divide both sides by 11 to obtain the price of a sack of chips, $3.

Substitute y with 3 in

Subtract 6 from both sides and then divide by 3 to obtain the price of a package of cookies, $2.5

Find the volume V of the described solid S

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V=??

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a) $f(x)=-3x+4$

b) $f\left(x\right)=-3{x}^{2}+7$

c) $f(x)=\frac{x+1}{x+2}$

?

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b.$g(x)=5-2x$

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B)Parallelogram;

C)Kite;

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$B=1.4\times {10}^{-1}$,

$C=2\times {10}^{3}$,

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