math8 (unit2exponents) 1. If what is the value of x? A. 2 B. 4 C. 6 D. 8 2. Which expression equals ? 4xy2z3 2 4x2 y4 z6 A. 8x2 y4 z6 B. 16x2 y4 z6 C. D. 16x3 y4 z5 3. If what is the value of x? A. B. C. 1 D. 3 4. The balance below shows the equation . What is the value of x?
math8 (unit2exponents) 1. If what is the value of x? A. 2 B. 4 C. 6 D. 8 2. Which expression equals 4xy2z3 2 ? A. 4x2 y4 z6 B. 8x2 y4 z6 C. 16x2 y4 z6 D. 16x3 y4 z5 3. If what is the value of x? A. B. C. 1 D. 3 4. The balance below shows the equation . What is the value of x?