X=-.25,-.5,-1,1,.5,.25
y=1,2,4,-4,-2,-1
Answer:
C.
Step-by-step explanation:

add 10 to both side
so...

divide by -5 so, the sign flips because multiplying or dividing with a negative number changes the sign.
30/5=6
Answer:
(8x2−4x−8)(2x+3x+2)
=(8x2+−4x+−8)(2x+3x+2)
=(8x2)(2x)+(8x2)(3x)+(8x2)(2)+(−4x)(2x)+(−4x)(3x)+(−4x)(2)+(−8)(2x)+(−8)(3x)+(−8)(2)
=16x3+24x3+16x2−8x2−12x2−8x−16x−24x−16
=40x3−4x2−48x−16
Step-by-step explanation:
Answer: A. 8x+13
Step-by-step explanation:
9+4(2x-1)+8
Use distributive property
9+8x-4+8
Combine like terms
8x+13
Answer:
40
Step-by-step explanation:
2/8 = 10/40
3/5 = 24/40