Answer:
-1
Step-by-step explanation:
We need two points to use the slope formula
(0,2) and (2,0) are points on the line
m= ( y2-y1)/(x2-x1)
= (0-2)/(2-0)
= -2/2
=-1
Answer:
B
Step-by-step explanation:
-5z +1 = -2z +10
-3z = 9
z=9/-3
Z= -3
80 plus 80 is equal to 160. It's like 8 plus 8 equals 16, just add a zero to the end to each numbers it's easier to think that way
-12*F
Temperature in morning=-4*F
Temperature has dropped by=8*F
Temperature now=-4-8= -12*F
P = 2L + 2W ok
2L = P - 2W
L = (P - 2W)/2 This is the correct answer
I think it's letter C
Problem 2.
4x - 4 > 12
4x > 12 + 4
4x > 16
x > 16/4
x > 4 This is the correct choice
