Which situation is best represented by a negative number? A
3
a gram weight
1,000
B) a temperature of 6 degrees
a height of 0.5 meters
(D) a debt of 7 dollars

Which point is a solution to the inequality shown in this graph (-3,-3)(3,-1)

In trapezoid bath, ah=19.7 and et=16.1. identify be.

Each person in an it department of 25 people works on at least one of 3 major projects: system security, program implementation, platform development. 10 people work on system security, 13 work on program implementation, and 12 work on platform development. 4 people work on system security and platform development, 5 people work on program implementation and platform development, and 2 people work on all three projects. how many people work on system security and program implementation?