Answer:
y = -2x - 1
Step-by-step explanation:
y = -(x+5)2 + 9
Foil method to get rid of parenthesis
y= -2x - 10 + 9
y = -2x - 1
Have a great day!
(Please mark this question as brainiest if it worked or ask me a question if you do not understand)
Answer:
D - Jane is trying to determine the distance to school
Step-by-step explanation:
Option D is the most acceptable time to use approximate numbers and estimate how far it is to school. All of the other options, exact numbers are needed.
Answer:
(i)= 45 KPH, (ii) = 251 miles
Step-by-step explanation:
'Per' essentially means divide. Thus, to find Kilometres per hour, divide 270 by 6= 45. The bus is travelling at 45 KPH.
Then, to see how far a nine hour trip would cover, distance = speed * time = 251 miles.
Any number 1.44 and lower is possible. i dont know too many details, but given this i can figure some out.
The answer would be 242.8
It will not go up because in order to round up it must be 5 or above.
