Answer:
x=-8
Step-by-step explanation:
collect like terms
-5x=40
divide both sides of the equation by -5
so the answer would be x=-8
The answer to the question I believe is C
When u all those 5 numbers together u get 354 so:
354/5= 70.8
70.8 is ur median
Just multiply the with and the length by four (considering the scale factor is 4)
3x4=12 and 7x4=28
Answer:
640
Step-by-step explanation: