#5 The table represents the heights of a plant recorded occasionally over 12 weeks.
4
24
27
30
8
12
48
What is the average rate of change of the height of the plant between Week 4 and
Week 12, in inches per week?

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?

Identify the expression equivalent to 4(x + x + 7) − 2x + 8 − 4 by substituting x = 1 and x = 2.

Whit h equation best represents this situation the number 98 increased by an unknown number equal to 120