HELP, thanks If a triangle has side lengths of 3 inches and 4 inches, what must be true of the third side?
a. The third side must be greater than 7 inches
b. The third side must be equal to or greater than 7 inches
c. The third side must be less than 7 inches
d. The third side must be less than or equal to 7 inches

In a triangle the sum of any two sides must be greater than the third side. We have 3+4=7 which is less than 8. So this triangle is never true.

b. The third side must be equal to or greater than 7 inches

Step-by-step explanation:

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as each worker can prepare 4 sandwiches/5miutes and there are 2 workers,

we can say in total 8 sandwiches/5minutes

Multiply denominator and numerator by 12.

96 sandwiches / 60minutes

= 96 sandwiches / hr

working together, they can make 96 sandwiches in an hour.