7.8
is the answer :) because you have to turn the fraction into a decimal then multiply by 3.
Answer:
-1, -24
Step-by-step explanation:
-9-(-8)
double negative = positive
-9+8=-1
21-45=-24
265 x 0.06 = 15.9
265 - 15.9 = 249.1
249.1 is your answer
hope this helps
Y= 3x^2-2x+5
6= 3(1)^2-2(1)+5
6= 3-2+5
Answer:
2x + y = 4
4x + 2y = 12
Step-by-step explanation:
Equations 2x + y = 4 & 4x + 2y = 12 haven't the same solution.
