Answer:
49
Step-by-step explanation:
The best way is to answer the question in reverse.
14*4
=56
56-7
=49
double check your answers too!
49+7
=56
56/4
=14
The laws of exponents that are often used in calculating values written in scientific notation are

, and

for example;

Answer:
-a+-2b+4c
Step-by-step explanation:
Combine like terms
-4a+ 3a= -a
b+ -3b= -2b
3c+ c= 4c
So you pretty much have all you need. 1/3 represents slope, and slope is m. Initial value would be your y intercept which is b.
y=1/3x-3