Answer:
0.9x + 6 < 1.3x - 9
Step-by-step explanation:
Solving for x for both equations
0.9x + 6=0
X = -6/0.9
=-0.0667
1.3x - 9= 0
X = 9/1.3
=6.9
Therefore, 0.9x + 6 < 1.3x - 9
Answer:
Greater than
Step-by-step explanation:
The amount last month Calvin made from all the paintings sold at the art shows was $414.90
The first analyse the given information;
→ Small paints (lets call them ) sell for $25.80 Per Painting,
Thus 25.80s gives as the profit for number paints sold.
Large paints (lets call them ) sell for $56.25 Per Painting,
Thus, 56.25s gives as the profit for number paints sold.
Thus the total profit of all paintings sold would be;
= 56.25×6 + 25.80×3
= $414.90
Therefore, last month Calvin made $414.90 from all the paintings sold at the art shows.