Answer:
y = 95° and x = 21°
Step-by-step explanation:
y + 85° = 180° { being co-interior angles }
y = 180° - 85°
y = 95°
y = 4x + 11°[ being vertically opposite angles ]
95° = 4x + 11°
4x = 95° - 11°
4x = 84°
x = 84° / 4
x = 21°
The equation in Point Slope Form is
y + 4 = -3(x - 2)
We can convert this to Slope-Intercept Form by isolating y.
y + 4 = -3(x - 2)
y + 4 = -3x + 6
Subbtract 4 from both sides.
y = -3x + 2
The equation in Slope-Intercept Form is y = -3x + 2.
Y = total costs to get the berries
x = pounds of berries.

bearing in mind that the $5 is just to get in, so is only paid once, whilst the pounds of berry will vary.