Answer and Step-by-step explanation:
a - b = 2
= 
b = a - 2
a = b + 2
______________
b = b + 2 - 2
b = b
______________
______________
a = a - 2 + 2
a = a
______________
If a equals 0, then the expression is undefined.
If b = 0, then the expression is 0.
There are infinite number of solutions when a is not 0 and the numbers are positive.
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Answer:
34.47
Step-by-step explanation:
multiply $11.49 by 3
Answer:
BAC angle is 61
ABC angle is 107
ACB angle is 12
Step-by-step explanation:
x is equal to 11 so you plug it in
Answer:
y=-3x+4
Step-by-step explanation:
Answer:
The difference is 4–3. If you want the difference between 3 and -4, then the difference is 7.
Step-by-step explanation: