To determine which store has the better buy for a gallon of gasoline, we can compare the cost per gallon for both stores.
For Store A, the cost per gallon can be calculated as follows:
- For 5 gallons: cost per gallon = 20/5 = $4/gallon
- For 10 gallons: cost per gallon = 40/10 = $4/gallon
- For 15 gallons: cost per gallon = 60/15 = $4/gallon
For Store B, the cost per gallon can be calculated as follows:
- For 5 gallons: cost per gallon = 18.75/5 = $3.75/gallon
- For 10 gallons: cost per gallon = 37.50/10 = $3.75/gallon
- For 15 gallons: cost per gallon = 56.25/15 = $3.75/gallon
From the calculations above, we can see that both stores have the same cost per gallon, which is $4/gallon for Store A and $3.75/gallon for Store B.
Therefore, Store B has the better buy for a gallon of gasoline as it is cheaper by $0.25 per gallon compared to Store A.
Store A:
5|20
10|40
15|60
Store B:
5|18.75
10|37.50
15|56.25
the proportional relationships between the cost and the number of gallons of gasoline for store a and store b are displayed in the graph and table. which store has the better buy for a gallon of gasoline?
3 answers
Player 1:
5 games|150 points
the average basketball points per game for player 1 are displayed in the chart. player 2's average points per game are represented by the equation y = 35x. which player had the highest average points per game?
5 games|150 points
the average basketball points per game for player 1 are displayed in the chart. player 2's average points per game are represented by the equation y = 35x. which player had the highest average points per game?
To determine which player had the highest average points per game, we need to compare the averages for both players.
For Player 1, the average points per game can be calculated as follows:
- Average points per game = 150 points / 5 games = 30 points/game
For Player 2, the average points per game is represented by the equation y = 35x, where x is the number of games played. To find the average points per game, we need to substitute the number of games played for x in the equation.
- For 5 games: y = 35 * 5 = 175 points
From the calculations above, we can see that Player 2 has the highest average points per game. Player 2 has an average of 175 points per game, while Player 1 has an average of 30 points per game. Therefore, Player 2 had the highest average points per game.
For Player 1, the average points per game can be calculated as follows:
- Average points per game = 150 points / 5 games = 30 points/game
For Player 2, the average points per game is represented by the equation y = 35x, where x is the number of games played. To find the average points per game, we need to substitute the number of games played for x in the equation.
- For 5 games: y = 35 * 5 = 175 points
From the calculations above, we can see that Player 2 has the highest average points per game. Player 2 has an average of 175 points per game, while Player 1 has an average of 30 points per game. Therefore, Player 2 had the highest average points per game.