Y=3/4x-2
the y intercept is -2
and the slope is 3/4
slope= change in y/change in x
Answer:

Step-by-step explanation:
We have the product,
.
As, we have the product of a 3×3 and 3×1 matrix, the resultant matrix will be of order 3×1.
So, we get,

⇒ 
⇒
.
Thus, the resulting product is
.
It would be 3840. The pattern is: x2, x4, x6, x8, x10. Hope that helps! :) :D
If f(x)=x^2+7x+20 has the same roots as g(x)=Ax^2+Bx+1, then
one must be a multiple of the other.
By comparison of the constant terms, we know that 20g(x)=f(x), or
g(x)=(1/20)f(x)
=(1/20)(x^2+7x+20)
=(1/20)x^2 + (7/20)x + 20/20
=(1/20)x^2 + (7/20)x + 1
Therefore A=(1/20), B=(7/20), and A+B=(1+7)/20=8/20=2/5
Answer:

Step-by-step explanation:
GIVEN: Emma started biking to the coffee shop traveling
, after some time the bike got a flat so Emma walked the rest of the way, traveling
If the total trip to the coffee shop took
and it was
away.
TO FIND: how long did Emma travel at each speed.
SOLUTION:
Let the distance traveled by Emma through bike is 
Total time taken when traveled by bike 
Distance traveled through feet 
Total time taken when traveled by feet 
Now,
Total time taken 



Distance traveled through feet 
Hence distance traveled using bike is
and by feet is 