Each ticket costs $7 and on Friday every ticket is discounted by $2 so the cost of every ticket would be $5 on Friday and 5x9=45 so the cost for 9 tickets on Friday is worth $45
Answer:
x-3
Step-by-step explanation:
y = x+3
Exchange x and y
x = y+3
Solve for y
x-3 = y+3-3
x-3 = y
The inverse is x-3
The slope is between these two points is 3
Answer:
Step-by-step explanation:
Karnaugh maps are given in the attachment.
I'm going to assume the 4 and 3 are exponents and the expression is .
The first step is to separate the coefficients of 3 and -6 from the variables and to multiply those as normal:
As for the variables, you want to recognize that means and means , so
In total, there are 7 a's being multiplied, so
Putting this all together, we have: