4) Efectúe aplicando la propiedad distributiva: A. 3*(6 + 8) = 42
B. (-10) * [(-12)+(-7)] = 190
C. 13+ (-8) +(-3)] = - 143
D. [(-1) + 15] *(-4) = -56

Juan created a chart to him study for a test. which headings best complete the chart? x: transparent objects y: opaque objects x: opaque objects y: transparent objects x: high frequency waves y: low frequency waves x: low frequency waves y: high frequency waves

When a light bulb shines, it gives off light energy and energy. a. heat b. potential c. chemical d. electrical

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