Answer:
9x^2 - 3x - 30
Step-by-step explanation:
3x l 5
3x l 9x^2 l 15x
l ----- l ------
-6 l -18x l -30
Answer:
47/3
Step-by-step explanation:
Multiply 3x+9 on both sides to get 7 = (3x+9)/8
Multiply 8 on both sides to get 56 = 3x+9
Subtract 9 on both sides to get 47=3x
Divide 3 on both sides to get 47/3
Answer:
-95
Step-by-step explanation:
0 - 10 - 68 - 17
-10 - 68 - 17
=-95
The answer is 12.6 %.
60% = 60 / 100 = 0.6
60% of 21
= 60% * 21
= 0.6 * 21
= 12.6
I would say duolingo. it's an app, not a website though
