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Alecsey [184]
3 years ago
15

FIRST ANSWER WILL RECEIVE BRAILIEST!!

Mathematics
2 answers:
Artist 52 [7]3 years ago
7 0

Answer:

the truck will over load with 13 refrigerators and 8 pianos

Step-by-step explanation:

13 refrigerators is 2600 lbs

8 pianos is 4200 lbs

both added together is 6800 lbs

the truck can only hold 5900 so 13 refrigerators and 8 pianos is too heavy

Ira Lisetskai [31]3 years ago
6 0

Answer:

  • 200r +525p ≤ 5900
  • see below for a graph
  • yes, the truck would be overloaded

Step-by-step explanation:

The weight of r refrigerators is 200r. The weight of p pianos is 525p. The total weight must not exceed 5900 lb. So, the total weight of r refrigerators and p pianos must satisfy ...

  200r +525p ≤ 5900

In addition, we cannot have negative refrigerators or pianos, so we must also have ...

  r ≥ 0

  p ≥ 0

A graph is attached.

_____

The point (r, p) = (13, 8) is not in the solution space. 13 refrigerators and 8 pianos would overload the truck.

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