Answer:
23$ your welcome
Step-by-step explanation:
Answer:
$1000 + $25m and $1300 - 25m ;
1100 + 2.75m
2010 (4th month)
2011 ( 7th month)
Step-by-step explanation:
Joline's account :
Initial deposit = $1000
Monthly deposit = $25
Monthly withdrawal = $25
Number of months = 12
Let m = number of month at any point in time
Initial deposit + total deposit
Amount in Joline's account ; first 12 months
$1000 + $25m - - - (1)
Next 12 months :
$1000 + $25 *12 - 25m
1300 - 25m
Sofia's account :
Deposit amount = $1100
Interest per month = 0.25% = 0.0025
1100 + (1100 * 0.0025 * m)
1100 + 2.75m - - (2)
To find the month:
Equate equation 1 and 2, then find m
$1000 + $25m = 1100 + (1100*0.0025*m)
1000 + 25m = 1100 + 2.75m
25m - 2.75m = 1100 - 1000
22.25m = 100
m = 100 / 22.25
m = 4.494
In year 2010, they have approximately the same amount in the fourth month
1300 - 25m = 1100 + 2.75m
1300 - 1100 = 2.75m + 25m
200 = 27.75m
m = 200 / 27.75
m = 7.207
In 2011 ; they have approximately the se amount in the 7th month
-18 + 10 = -8
------------------------------------
(3 x 9) + (2 x 4) + (4 x 3) = 18 + 8 + 12 = 38
$38-$10= money before sales tax
=$28
Hope this helps! Please mark brainliest answer!
Answer:
The inequality to represent the situation is
and the team must sell at least
"Jaguar Cards".
Step-by-step explanation:
Given: The ADMHS football team is trying to raise money to buy new equipment so the players are selling "Jaguar Cards" for
each.
If the football team needs to raise at least
for equipment.
To find: The inequality to represent the situation and the least number of "Jaguar Cards" the team must sell.
Solution:
Let the ADMHS football team sold
"Jaguar Cards" for
each.
Now, the football team needs to raise at least
for equipment.
So, the inequality to represent the situation is
.
Now, on solving we get,
![20x\geq 3000](https://tex.z-dn.net/?f=20x%5Cgeq%203000)
![\implies x\geq 15](https://tex.z-dn.net/?f=%5Cimplies%20x%5Cgeq%2015)
Hence, the inequality to represent the situation is
and the team must sell at least
"Jaguar Cards".