Mathematics, 13.05.2021 01:20 kumoichie
In a set of geometric figures the mass of 4 pyramids and 2 cubes is 40 grams and the mass of 6 pyramids and 4 cubes is 68 grams. Which system of equations can be used to find the mass of a pyramid, p, and the mass of a cube, c?
Answer choices:
A. 4p + 2c = 40
6p + 4c = 68
B. 4p - 2c = 40
6p - 4c = 68
C. 4p + 2c = 68
6p + 4c = 40
D. 4p - 2c = 68
6p - 4c = 40
Answers: 1
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In a set of geometric figures the mass of 4 pyramids and 2 cubes is 40 grams and the mass of 6 pyram...
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