Answer:
y = -4x - 4
Step-by-step explanation:
Rise/Run
-8/2 = -4
Y-intercept:
-4
Using the values given at the red dot, the horse ran 0.2 miles in 20 seconds.
Divide 1.5 miles by 0.2:
1.5 / 0.2 = 7.5
Multiply that number by 20 seconds:
7.5 x 20 = 150 seconds
1 minute = 60 seconds
150 / 60 = 2.5
It will take 2.5 minutes to run 1.5 miles
Answer:
not equal
Step-by-step explanation:
first multiply 2 by 5x and by positive 4
2(5x+4)---->10x+8
10x +8 does not equal 6x +4x-1
Let the two numbers be x and y
then x+y=9
x-y=3
2x=12
x=6
6+y=9
y=3
so the numbers are 9 and 3
-- the greatest common factor of the 15, the 9, and the 24 is 3 .
-- the greatest common factor of the b⁴, the b⁵, and the b³ is b³.
-- the greatest common factor of the c³, the c², and the c¹, is c¹.
-- the greatest common factor of the d², the d¹, and the d³ is d¹.
-- SO, the greatest common factor of the whole thing is ( 3 b³ c d ) .
Can you factor that out of the big mess ?
Please try it.
You should get (3 b³cd) (5 bc²d - 3 b²c - 8 d²) .
