Valerie has 8 blue markers and 10 green markers. she has 2 times as many red markers as blue and green markers combined. which diagram can be used to represent the number of markers valerie has?

What is the logarithmic function modeled by the following table? x f(x) 9 2 27 3 81 4

Identify the conclusion of the conditional statement. if you live in phoenix, then you live in arizona.

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?