To represent how much money Judy will have in total after saving for d days, the equation would be:
Judy's total money = $100 + ($5 per day * d)
To represent how much money Elenore will have in total after saving for d days, the equation would be:
Elenore's total money = $75 + ($7 per day * d)
To find out how many days it will take for Judy and Elenore to have the same amount of money saved, we can set their total money equal to each other and solve for d:
$100 + ($5 per day * d) = $75 + ($7 per day * d)
After the number of days it took both to have the same amount of money saved, they would have the same amount of money. The exact amount can be calculated by substituting the obtained value of d into either of the equations.
Judy has $100 and Elenore has $75. Judy is saving $5 per day and Elenore is saving $7 per day. What equation represent how much money Judy will have in total after saving for d days? %0D%0A%0D%0AWhat equation represents how much money Elenore will have in total after saving for d days? %0D%0A %0D%0A%0D%0AWhat equation would be used to find out how many days it will take for Judy and Elenore to have the same amount of money saved? %0D%0A%0D%0AAfter the number of days it took both to have the same amount of money saved, how much money do they have each?
5 answers
are you sure
Apologies for the incorrect information in my previous response. Let's go through the correct calculations again:
To represent how much money Judy will have in total after saving for d days, the correct equation is:
Judy's Total Savings = $100 + ($5 * d)
To represent how much money Elenore will have in total after saving for d days, the correct equation is:
Elenore's Total Savings = $75 + ($7 * d)
To find out how many days it will take for Judy and Elenore to have the same amount of money saved, we need to set their total savings equal to each other:
$100 + ($5 * d) = $75 + ($7 * d)
Solving for d, we get:
$100 - $75 = ($7 * d) - ($5 * d)
$25 = $2 * d
Dividing both sides of the equation by $2:
d = $25 / $2
d = 12.5
Again, it doesn't make sense to have a fraction of a day, so we round up to the nearest whole number. Therefore, it will take 13 days for Judy and Elenore to have the same amount of money saved.
Now, let's substitute the value of d into either equation to find out how much money they each have.
Using Judy's equation:
Judy's Total Savings = $100 + ($5 * 13)
= $100 + $65
= $165
Using Elenore's equation:
Elenore's Total Savings = $75 + ($7 * 13)
= $75 + $91
= $166
Therefore, after 13 days, Judy will have $165 saved and Elenore will have $166 saved.
To represent how much money Judy will have in total after saving for d days, the correct equation is:
Judy's Total Savings = $100 + ($5 * d)
To represent how much money Elenore will have in total after saving for d days, the correct equation is:
Elenore's Total Savings = $75 + ($7 * d)
To find out how many days it will take for Judy and Elenore to have the same amount of money saved, we need to set their total savings equal to each other:
$100 + ($5 * d) = $75 + ($7 * d)
Solving for d, we get:
$100 - $75 = ($7 * d) - ($5 * d)
$25 = $2 * d
Dividing both sides of the equation by $2:
d = $25 / $2
d = 12.5
Again, it doesn't make sense to have a fraction of a day, so we round up to the nearest whole number. Therefore, it will take 13 days for Judy and Elenore to have the same amount of money saved.
Now, let's substitute the value of d into either equation to find out how much money they each have.
Using Judy's equation:
Judy's Total Savings = $100 + ($5 * 13)
= $100 + $65
= $165
Using Elenore's equation:
Elenore's Total Savings = $75 + ($7 * 13)
= $75 + $91
= $166
Therefore, after 13 days, Judy will have $165 saved and Elenore will have $166 saved.
thats not right. The answers choice is
$275
$15
$175
$162.50
$325
$275
$15
$175
$162.50
$325
are you sure
1 answer