Step-by-step explanation:
-2x-2x
we use the sign
the answer is x=-0
x - 9 = 17,
x + 12 = 20,
2x = 16.
x-6y=21
Answer:
Step-by-step explanation:
because the two lines are not unique.. in other words they lay on top of each other.. they have many solutions and we can't determine price .. so answer C
Answer:
You can find out how many gallons your using by dividing $154 by $22 then you find you have 7 gallons you multiply 7 gallon by 340 square to get your square feet of 2,380 for your room
Answer:
The coefficient is 2