Answer:
y = 8x + 4
Step-by-step explanation:
y=mx+b
m=8
y = 8x + b
We just need to find b. B is where the line intersects the y- axis. On the y-axis by definition, the x-coordinate =0 but that is not helpful now...
Let's re write and try to solve for b. That means write as b = ...
y = 8x + b
b = y - (8x)
Substitute for x and y the numbers of the coordinates of the given point (3,28):
b = y - (8*x)
b = 28 - (8*3)
b = 28 - 24
b = 4
So the answer is y = 8x + 4
Answer:
y < 1/2x -5
Step-by-step explanation:
1/2 is the slope
-5 is the y intercept
A vertical number line resembles a thermometer. It emphasizes
that we count up in the number system. Vertical
number lines are just alternative way to look at the numbers.
This is commonly used in adding or subtracting
For example: 5 – 3
5 is the start, the sign determines whether you go down or
go up, the minus sign denotes down then so the last number denotes how many
steps you are going down where you land is the answer. The same goes with
addition but instead of down, the plus sign denotes going up.
First find the area. 39*332=12,948. 12,948 is less than 15,000, so yes, she has enough bricks.
Answer: it is th
Step-by-step explanation:
