Hey there!
If the total amount of times Mark recorded the color of the traffic light is 15, then the number of red lights he recorded would be 15 minus the amount of green and yellow lights.
15 – 6 – 2 = 7
There was a total of 7 red lights recorded by Mark.
Hope this helped you out! :-)
Susan works faster
if you solve 8 problems in 20 minutes, that is faster than 1 problem per minute because even once you do 5 problems you are at 25 minutes and that is longer than the 20 minutes
Answer:
0
Step-by-step explanation:
y = 6x + 6
y = 6x - 12
Because both equations are equal to y, we can set them equal to each other, resulting in
6x + 6 = 6x - 12
Subtract 6x from both sides to eliminate the x values
6 = -12
This is impossible, so there are no solutions.
Answer:
a. m =
b.m = -2
Step-by-step explanation:
A. slope is because it goes up 1 then goes right 2. You read a graph from left to right, and the slope is going up that way, so that means it is moving in a positive slope.
B. slope is -2 because it is going down 2 and left 1 ( which can be simplified to -2)
Answer:
m = cd³
Step-by-step explanation:
mass of is proportional to the diam
sphere cubed
Symbolically, this can be written as:
m = cd³