Answer:
(3x+1)(x+5)
Step-by-step explanation:
Sorry for my handwriting lol hope this makes sense
Answer:
1) -200
2) -126
3) -5 + (-10)
4) -10
5) -60 + (-85) + (-115) = -260
Step-by-step explanation:
You can just add all of them normally then add the negative sign (-) at the end.
Hope this helps!
Answer:
7
Step-by-step explanation:
form a proportion
12/2=42/x
cross multiply
12x=84
x=7
Answer:
Step-by-step explanation: