It will be 3a+ 4b^2 =50 that’s what I get at least
The answer is 43.44 the 4 at the end repeats
Answer:
-2
Step-by-step explanation:
5[3x+4)]=-10
15x+20= -10
15x=-30
x= -2
Answer:
b
Step-by-step explanation:
because you have to add them
Answer:
Step-by-step explanation:
We khow that Mary invested 12000£ and the account pays 1.5 percent interest per year.
So we should khow what is the value of this 1.5 percent interst .
12000£⇒100 percent
x ⇒ 1.5 percent
- x=
=180 - mary inested for 2 years so : 2x=2*180=360
so the value after 2 years is : 12000+360=12360