4 years ago

Mr. Martin is giving a math test next period. The test, which is worth 100 points, has 29 problems. Each problem is

Mathematics

1 answer:

Vesnalui [34]4 years ago

7 0

Answer:

x + y = 29

5x + 2y = 100

Step-by-step explanation:

Has 29 problems

then

x + y = 29

x be the number of worth 5 points questions:

y be the number of worth 2 points questions

the total both worth is 100 points

then:

5x + 2y = 100

Answer:

x + y = 29 5x + 2y = 100

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