Y = mx + b is the slope-intercept form of the equation of a line,
where m = slope, and b = y-intercept.
In problems 1 and 3, your equations are written in the y= mx + b form, so you can read the slope and y-intercept directly.
1.
m = -5/2
b = -5
3.
m = -1
b = 3
5.
For problem 5, you need to solve for y to put the equation
in y = mx + b form. Then you can read m and b just like we did
for problems 1 and 3.
4x + 16y = 8
16y = -4x + 8
y = -4/16 x - 8/16
y = -1/4 x - 1/2
m = -1/4
b = -1/2
A(n) is a special type of hyphen that prevents two words separated by a hyphen from splitting at the end of a line.
Answer:
80 questions
Step-by-step explanation:
100%/20%=5%
5×16=80
Therefore, there are 80 questions in the test.
6.7 x 10x1. Move decimal once to the right to make 6.7
Answer:
1. C. mean = 30, median = 29, mode = 24, range = 15
2. B. 6.5
