Solve for the area of δabc to the nearest tenth. a) 9.0 cm2 b) 18.1 cm2 c) 36.2 cm2 d) 72.4 cm2

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?

Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?

Glenda makes an online purchase for picture frames for $12.95 each and formats of $5.89 each the site says it taxes paid by the customer or 6.5% of the total purchase price shipping charges are based on the