2. a) Determine the interest earned when $1400.00 is invested for 6 years at 5.5% simple interest.

Eric drew a scale drawing of a country park. the scale he used was 1 inch = 2.5 yards. the picnic area is 80 yards wide in real life. how wide is the picnic area in the drawing ?

Write two point-slope equations for the line passing through the points (6, 5) and (3, 1)

Simplify. 3(4+4x) (type your answer in with no spaces)