Answer:
Hello!!
For question twelve,
is an identity.
For question thirteen,
has no solution.
Hope this helps!!
Answer:
7(3x^2-6x+2)
Step-by-step explanation:
21, 42, 14 they can be divided by 7 so we put 7 out
Answer:
Step-by-step explanation:
The submarine is underwater for 6 seconds. The submarine hits the water after 1 second and comes back up at the 7th second.
Answer:
19.14lb
Step-by-step explanation:
No ❤️ hahaha i can’t see anything