The answer to #1 is D.
The answers to #2 is B,C,D,F.. I'm not sure what the remainder of G says..
From what i see it could be
Exact form: 6 square root 5/ 5
Decimals: 2.68
Answer:
20
Step-by-step explanation:
Answer:
x-2x = -3 and x = 3
Step-by-step explanation:
Given the expression
y=x+5.... 1
y-2x=2.... 2
Substituting the first equation into the second we will have;
From 2;
y -2x = 2
x+5-2x = 2
x-2x +5 = 2
x-2x = 2-5
x-2x = -3
-x =-3
x =3
Hence the required equation is x-2x = -3 and x = 3
