Answer:
a. -.06
the y-intercept = 
Step-by-step explanation:
by plotting on a graph, you can see it intercepts (0.4, - 
)
u sed desmos to find this out
*see picture*
Put the given value into the equation for x and you get the answer.
Let 'x' represent the total distance from point A to point B
During the first hour he gets 0.25 of the way there: 0.25x
During the second hour he covers an additional 0.2 of the distance: 0.2x
During the third hour, he covers 0.3 of the distance: 0.3x
The total distance the biker traveled is:
0.25x + 0.2x + 0.3x = (0.25 + 0.2 + 0.3)x = 0.75x
The biker has: x - 0.75x = (1 - 0.75)x = 0.25x of the total distance left to go.
Answer:
6 and 7
Step-by-step explanation:
we know that 42 will lie between 36 and 49
And 36=6; 49=7
so we can be sure that 42 lies between 6 and 7
Answer:
Step-by-step explanation: 3(z-4)= -6
3z-12=-6
3z=6
z=2
