Which ratios are equal to each other? OA.
1:16 and 2:8
OB.
2: 32 and 4:8
O c.
1:64 and 4:16
OD
1:16 and 4:64
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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?

Describe how to translate the graph of y=/x to obtain the graph of y=/x+5

Determine the intercepts of the line that passes through the following points. (15,-3)(15,−3) (20,-5)(20,−5) (25,-7)(25,−7)