the original cost was $111.60.
13. (a-b)^2=a^2-2ab+b^2
B is the answer
14. B is the answer
( x+9)(x-3)= x^2+6x-27
15. B is the answer
(x+6)(x-5)=x^2+x-30
16. D is the answer
(x-6y)(x-4y)=x^2-10xy+24y^2
17. C is the answer
(2x+5)(3x-4)=6x^2+7x-20
18. B is the answer
(5x+7)(x-2)=5x^2-3x-14
Answer:
64 times 4 and add the x at the end = 256x
Step-by-step explanation:
Answer:
c<4+10
c<14
Step-by-step explanation:
can I get brainliest?
Its B bro becauseiys a negative so you would get rid of the symbol then flip the negative
