Answer:
-30
Step-by-step explanation:
Answer:
Plant A produced 15,000 panels.
Step-by-step explanation:
Let plant B produce x panels
Plant A then produced x - 2000 panels
2% of panels from plant A were defective
3% of panels from plant B were defective
The two plants together produced 810 defective panels so;
2/100(x - 2000) + 3/100(x) = 810
0.02x - 40 + 0.03x = 810
0.05x = 850
x = 17,000 panels
So plant B produced 17,000 panels
Plant A produced 17,000 - 2,000 panels = 15,000 panels.
<h3>(4x + 7y) + 5z = 4x + (7y + 5z)</h3>
It's an Associative property (a + b) + c = a + (b + c)
<h3>Answer: A)</h3>
<span>Tomás compró 350 metros de malla galvanizada para vallar el perímetro del lote</span>
