Answer:
k=1
Step-by-step explanation:
-2k+10=64k-56
66=66k
k=1
Dannng I thought I seen this one before
(-2.9a + 6.8) + (4.4a - 7.3)
= -2.9a + 6.8 + 4.4a - 7.3
Combine like terms. All "a" terms can only be added to other "a" terms, and all non variable terms can only be added to other non variable terms.
= 1.5a - 0.5
Final Answer: D. 1.5a - 0.5
(x+y-3)(x+y+3) = x^2+xy+3x+xy+y^2+3y-3x-3y-9 = -9+x^2+y^2+2xy
Answer:
Step-by-step explanation:
i wish i could but school chromebooks are gay as hell and they blocked the picture
Whats the question??