- Graphing Linar Equations Transcript Charles Is Buying Salad And Pizza For A Company Lunch Suppose That A Bowl Of Salad 1 (37.15 KiB) Viewed 13 times
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- Graphing Linar Equations Transcript Charles Is Buying Salad And Pizza For A Company Lunch Suppose That A Bowl Of Salad 4 (34.69 KiB) Viewed 13 times
Charles is buying salad and pizza for a company lunch. Suppose that a bowl of salad costs $4.00, and a slice of pizza costs $2.00. Let E be the amount in dollars that Charles spends on salad and pizza. If Charles buys S bowls of salad and P slices of pizza, then the total amount of money he spends (E) can be represented by the equation E= $4.005+$2.00P Now rearrange the equation you wrote above so that P is s E-($LOOKS) $2.00 equation Suppose Charles has $40.00 to spend on salad and pizza; Budget Salad Pizza (Dollars) (Bowls) (Slices) 40.00 40.00 E $4.00S+$2.00P 5 ($4.00+$2.00) E= S+P E=S+P Em ($2.000) +($4.00P) E=S+ ($2.00P) Complete the following table with the values of S or P that make the equation true. Hint: To complete the first row, determine the number of pizza slices Charles can purchase with $40.00, when the number of salad bowls he purchases is 0. The quantity of pizza he buys can be represented by the
fles is buying salad and pizza for a company lunch. Suppose that a bowl of salad costs $4.00, and a slice of pizza costs $2.00. Let E be the amount in dollars that Charles spends on salad and pizza. If Charles buys S bowls of salad and P slices of pizza, then the total amount of money he spends (E) can be represented by the equationE=$4.005+$2.00P Now rearrange the equation you wrote above so that P is written in terms of E and S. The quantity of pizza he buys can be represented by the P E-($4.00) $2.00 equation Suppose Complete P=E-S Hint: To purchases is 0. P= E-($4.00KS) $2.00 P=S+E P=$2.00x E-$4.00 x S P=E-$4.00 x S Budget Salad Pizza (Dollars) (Bowls) (Slices) 40.00 0 40.00 5 40.00 on salad and pizza; that is, E= $40.00. values of S or P that make the equation true. hine the number of pizza slices Charles can purchase with $40.00, when the number of salad bowls he
Use the black line (plus symbols) to plot the line illustrating the combinations of salad and pizza that Charles can purchase with a budget of $40.00. PIZZA (Slices) 22222222YNg 30 28 26 24 20 18 16 14 12 10 8 6 4 02 4 6 8 10 12 14 16 18 20 22 24 26 28 30 SALAD (Bowls) Initial Budget New Budget Now suppose Charles's income increases by 50%: That is, he has 50% more money to spend than he did before. On the previous graph, use the blue line (circle symbols) to plot Charles's new budget constraint. Which of the following statements best summarizes the pattern of causality captured by the graph above? Check all that apply. The relationship between S and P is not a causal relationship. A change in E causes a shift of the budget constraint. A change in P causes a change in S. A change in S causes a change in P.