Solve the problem.Walt made an extra $7000 last year from a part-time job. He invested part of the money at 10% and the rest at 9%. He made a total of $680 in interest. How much was invested at 9%?
A. $5000
B. $2000
C. $3500
D. $7000
Answer: B
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A. term B. factor
Name the five Platonic Solids. For each, give the name of the shape of the face and list the number of faces.
a. Solid: _______ Shape of faces: _______ Number of faces: _______ b. Solid: _______ Shape of faces: _______ Number of faces: _______ c. Solid: _______ Shape of faces: _______ Number of faces: _______ d. Solid: _______ Shape of faces: _______ Number of faces: _______ e. Solid: _______ Shape of faces: _______ Number of faces: _______
Multiply.(-3x2 + 8y)(-3x2 - 3y + z)
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