Mrs. lewis will put a fence around her rectangular garden.
the length of the garden is 9 5/8 yards
the width of the garden is 5 1/4 yards
how many yards of fencing does mrs. lewis need?
a. 14 8/10
b. 15 1/12
c. 30 1/12
d. 30 1/6

For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is

What is the measure of ac? 5 units 13 units 26 units 39 units 3x- 2b 6x + 9

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?