a^2+a-ab+3ab^2-b^2 I hope this helps
Answer:
= -3
Step-by-step explanation:
Find 2 points
(-2, 4) and (1,-5)
We can use the slope formula
m = (y2-y1)/(x2-x1)
= (-5-4)/(1 - -2)
= -9/(1+2)
= -9/3
= -3
Answer:
You need to attach the picture of the angles
Answer:
I believe it is B
Step-by-step explanation:
As you see however they sell you have to add up the profits of them so it would be B.
Answer:
70 miles / hour
Step-by-step explanation:
d = 175 miles
t = 2.5 hours
r = d/t
r = 175 / 2.5
r = 70 miles / hour
