Okay, 3x just means 3•x. so 3•x-y=15. you would have to have what x and y both mean to get the correct answer. but if they just need it simplified than your answer would be 3•x-y=15
Answer:
x=14
Step-by-step explanation:
x+7=21
x=14
Answer: Option 'D' is correct.
Step-by-step explanation:
Since we have given that
Number of people living in Georgia = 10,100,000
Number of people living in per square mile = 170
So, we need to find the area of the state :
So, Area of the state is given by
Hence, Option 'D' is correct.
Answer:
volume 1050
surface area 859
Step-by-step explanation:
volume is length times width times height (7*25*12)/2
surface area is area of all the sides added together
2(25*12)+(12*7)+ 2()