Maria opens a savings account with $50 and then saves $19 each week. How many weeks will it take for her account to reach $259? Represent this problem with an equation in the form px+q=r .(1 point)
Let x represent the number of weeks it takes for her account to reach $259.
The amount Maria saves each week can be represented by the equation 19x.
Since she opened the savings account with $50, the initial amount in her account can be represented by 50.
Therefore, the equation representing the problem can be written as:
px + q = r
19x + 50 = 259
Annette’s soccer team will play 15 games this season. That is 7 games fewer than 2 times the number of games they played last season. How many games did they play last season? Represent this problem with an equation in the form px+q=r .(1 point)
Responses
Let x represent the number of games they played last season.
According to the problem, the team will play 15 games this season, which is 7 games fewer than 2 times the number of games they played last season.
Therefore, the equation representing the problem can be written as:
px + q = r
2x - 7 = 15
To represent this problem with an equation in the form px + q = r, we need to identify the variables:
Let x be the number of weeks.
Let p be the amount saved each week, which is $19.
Let q be the initial amount in the savings account, which is $50.
Let r be the target amount she wants to reach, which is $259.
Now we can form the equation:
px + q = r
Replacing the variables with their respective values:
19x + 50 = 259
Therefore, the equation representing this problem is 19x + 50 = 259.