280 divided by 7 equals 40 and forty times 12 equals 480 so the answer is 480
Answer:
x=4.5.
The slope is undefined. Thus the y variable is irrelevant. It appears as though the line crosses through 4.5 on the x axis making the equation
x = 4.5
Answer:
145
Step-by-step explanation:
just use a calculator
Step-by-step explanation:
2(3(7)-1)
= 2(21-1)
=2(20)
=40
Answer:
The correct answer is C
Step-by-step explanation: