Answer:3.4,0.49,0.56,0.78
Step-by-step explanation:
Answer:
20.5% = 0.205
900 * 0.205 = $184.50
His commission was $184.50
Brainly plz :)
Answer:
The answer is 2.94
Step-by-step explanation:
10.5x28 divided by 100=2.94
When you multiply the first equation by 3, you get:
3 × 3x = 9x
3 × y = 3y (but when added, that part gets eliminated)
3 × 3 = 9
So you end up with
9x + 3y = 9
x - 3y = -2
(add)
10x = 7
So your answer is B. 10x = 7. I hope this helps!
