X=-3
because
-4x=21-9
-4x= 12 divide both sides
x=-3
Answer:
1
Step-by-step explanation:
To find the slope of a line, you need to find how much it rises for a certain amount of run. Here, the line rises from -3 to 1, which is a rise of 4, while "running" from -1 to 3, or a run of 4. 4/4=1. Hope this helps!
Answer:
4
Step-by-step explanation:
Amount spent on coffee = 70 - 39.56 = 30.44
One pound costs 7.61, how many will cost 30.44
7.61 : 1 = 30.44 : X
7.61 = 30.44/X
X = 30.44/7.61
X = 4
Answer:
Step-by-step explanation:
We know that
Given :
So 4 is the opposite side of theta.
We use the Pythagorean theorem to find for the adjacent side.
Answer:
5 meters per minute or 5/1 or 5:1
