Answer:
42 degrees because both angles have to add to 90 degrees
Step-by-step explanation:
Answer:
a) 4 months
b) $600
Step-by-step explanation:
1. x - number of months the total amount paid to be the same for both stores.
2. That same amount for store A: 
3. That same amount for store B: 
4. Since it's the same amount for both stores we can make an equation:
5. To find that same amount, we can use either side of above equation:
Answer:
0+1 is 1 simple
Step-by-step explanation:
because 1+1=2 ,0+1:1,1+0:1