The slope-intercept form:

m - slope
b - y-intercept
We have the slope m = 4 → 
and point (1, 6). Substitute:

<em>subtract 4 from both sides</em>

<h3>Answer: y = 4x + 2</h3>
The value of x = 1
5x + 15 = 20
- 15 -15
5x = 5 ( Divide by 5)
Answer:
a) 8 b)9 c)1 d) 3
Step-by-step explanation:
Answer:

Step-by-step explanation:
Surface area of this shape = area of 2 triangles + area of 3 rectangles
