Answer:
y=-2x-7
Step-by-step explanation:
just replace the m with what m equals (-2), and do the same thing with b (-7).
34 square inches I think you just divide the number in half.
Well you can graph it by plotting 3 points then drawing a line through these 3 points. The graph will be a straight line . By plotting 3 points you can be more sure if you are right, because if you make a mistake then they might not make a straight line.
Put y = 0 in the equation and find the x coordinate:-
x + 5(0) = -20
x = -20
So we have one point to plot:- (-20,0)
Putting x = 0 we get 5y = -20 so y = -4
Second point:- (0, -4)
Putting x = 5 say we get 4 + 5y = -20 so y = -25/5 = -5
so our 3rd point is (5, -5)
Answer:
A 13
Step-by-step explanation:
8 families own 2 pets
4 families own 3 pets
1 family owns 4 pets
8+4+1 = 13
13 families owns between 2 and 4 pets
Answer:
A =4πr2
Step-by-step explanation: