Word Problems
Emily opened a bank account, when she first opened the account she put in $450, after she added $35 each month. Write equations for Emily's bank account. Use t for the total amount of money, and m for the number of months.
t=35x+450
2x-12=24
x=18
-2x+48=4x+6
x=7
3x+5=3x-5
no solutions
6x+4y=2
y=-1.5=0.5
After finding the equation, how many months does it take before Emily has $1185 in her account?
7x-2=33
x=5
-6x+8=-4x-4
x=6
7x-35=0
One solution
3y-x=7
y=1/3x+7/3
Tom rented an apartment, he had to put a down payment, which is $9,000. Every month he has to pay his rent, which is $950. How much is he paying together after 7 months of living in his apartment?
$15650
6x+11=53
x=7
8x-12=13+3x
X=5
2x+3=x+x+3
Infinite solutions
4y+12x=76
y=-3x+19
Billy has $35 and everyday spends $2.50 for ice cream. How many day can Billy buy ice cream before he doesn't have anymore money?
14 days.
30x+15=75
x=2
-9+3x=15-3x
x=4
x+4=x+2
No solution
6x-y=12
y=6x-12
Gloria is studying for a test, she has already studied for 15 minutes. Everyday she will study 35 minutes, how many days will it take before she studies for 400 minutes.
11 days.
8x+6=38
x=4
9x+3=9x+3
x=0
6x+2y-8=12x+4y-16
Infinite solutions
2y+8x=16
y=-4x+8