Slope is how much a graph increases or decreases and is found by counting to the right or left (x axis) and up or down (y axis)
intercepts are determined where points are on the y or x axis and are y = mx + B (it is b)
linear functions and equations can be graphs by y = mx + b or y = mx
For this case we have the following equation:
y = 3t + 6
Where we have the following variables:
t: time in minutes
y: distance traveled
We have then that the slope of the line is equal to 3.
The slope of the line represents the speed in feet per minute of the ant.
The speed of the ant is 3 feet per minute.
Answer:
C. The ant is crawling at 3 feet per minute
Answer:
Length = 27cm
Width = 10cm
Step-by-step explanation:
Let the length of the rectangle be x
Let the width be y
If the length of a rectangle is 7cm more than twice the width, then;
x = 2y + 7
Since P = 2(x+y)
P = 2(2y+7+y)
P = 2(3y+7)
P = 6y+14
If the width is tripled, P = 74
74 = 6y+14
6y = 74-14
6y = 60
y = 10
Since x = 2y+ 7
x = 2(10) + 7
x= 20+7
x = 27
Hence the original dimension is 27cm by 10cm
Answer:
5%
Step-by-step explanation:
To find the tax rate, take the amount of tax over the amount before tax
21.50/430
.05
Change this to percent form by multiplying by 100
5%
