The answer to question 3 is D. 15(4a+3). And the answer to question 4 is A. 90. Have a great day
Answer:
um ight if your asking me if there are right i guess they are...
Cost/(number of cassettes) = $14.50/2 = x/15
Multiply by 15 to solve
15*($14.50/2) = x = $108.75
15 cassettes will cost $108.75.
The answer is 2 and would you like an explanation
Answer:
y=4x-6
Step-by-step explanation:
8x-2y=12
8x-2y-12=0
8x-12=2y
4x-6=y