Answer:
x = 17
Step-by-step explanation:
75 = 4x + 7
68 = 4x
x = 17
53y-42y=55
11y=55
Y=55/11 =5
8x+40+124= 180
8x + 164= 180
8x = 16
x = 2
D is the answer to the question
3.25, 3.5, 4.25, 4.5, 4.75
Answer:
gradient = -5
Step-by-step explanation:
A line passes (x1, y1) and (x2, y2) has the gradient (slope) which is calculated by:
gradient = (y2-y1)/(x2-x1)
As shown in picture, this blue line passes (-1, 0) and (0, -5)
=> gradient = (-5 - 0)/(0 - -1) = -5/1 = -5
Hope this helps!
