India or hot and kelly visit the same number of museums ha visits to museum doing each of the her 3 days there if kelly visits 3 museums a-day how many days is her trip and how do you know?

The multiplicative property of equality states that for real numbers a, b, c, and d, if a = b and c = d, then ac = bd. true false

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?

What is the area of the original rectangle? 8 cm² 20 cm² 25 cm² 40 cm²