Answer:
Depositing means that you added 50$ to your account. This means that you account increased by an amount of 50.
The integer describing this is +50.
Then, withdrawing means that you took money from the account. This means that your account decreased by an amount of 20.
This can be expressed as a -20 integer.
Answer:
89.804
Step-by-step explanation:
The two angles are verticals angles so they are congruent, so you can solve for x by writing and solving an equation
6x-82=3x-23
Combine like terms
3x=105
And simplify to get x=35
-3x + 15x + 51 = -93
12x = - 42
x = -3.5
Blankets:$32
Towels:$16
You set it up as a system of equations.
I made the blankets x and the towels y.
You get 2 equations:
21x+21y=1008
21x+ 23y= 1040
I solved the system by solving the second equation for 21 x
21x= 1040-23y
And plugged it into the first equation
1040-23y+21y=1008
Y= 16
Then I plugged 16 in for y:
21x+23(16)=1040
X=32
