Mr. Parker has written two checks for $6,098.11 and $3,876.99 and made a deposit. His January statement shows a balance of $12,897.55 and his checkbook balance shows he currently has $6984.85. How much did Mr. Park deposit?

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?

Tamar is measuring the sides and angles of tuv to determine whether it is congruent to the triangle below. which pair of measurements would eliminate the possibility that the triangles are congruent

Could someone me with this question i’ve been stuck on it for 20 minutes