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irina [24]
3 years ago
15

Can someone pleaseeeee helpppppo

Mathematics
2 answers:
zloy xaker [14]3 years ago
8 0

Answer: b=11

Step-by-step explanation: If you try out all of the possible values, right away you get the first answer. Substitute 11 for be and you get 3(11)+1 which is 33+1 which is 34. Then do 114+32+34 which is equal to 180 degrees and all of the angles of a triangle have to be equal to 180 degrees. Hope this helps.

sergejj [24]3 years ago
3 0

Answer:

The answer is the first one.

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Answer:

The number of large boxes is 55 and the number of small boxes is 70

Step-by-step explanation:

<u><em>The complete question is</em></u>

A delivery truck is transporting boxes of two sizes: large and small. The large boxes weigh 50 pounds each, and the small boxes weigh 20 pounds each. There are 125 boxes in all. If the truck is carrying a total of 4150 pounds in boxes, how many of each type of box is it carrying?

Let

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we know that

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Remember that the solution of the system of equations is the intersection point both graphs

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therefore

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