Amy and Stephanie were playing a number game. Amy picked a number and told Stephanie that if she added 7 to the number and
multiplied the surn by 3, it would equal 6. Which equation could Stephanie use to find the number,
A. 3(x + 7) = 6
B. 7(x + 3) = 6
C. 3+ (x + 7) = 6
D. 3(%) + 7 = 6

Find the multiplicative inverse of 8-12i

1. which of the following algebraic equations is equivalent to ? x^n = a a^n = x a^x = n x^a = n 2. 16^1/4= 1/2 2 4 3. (-36)^1/2= -6 1/6 no real number 4. 8^2/3= 4 8 16√2 )^5/2= 7,776 1/7,776 no real number 6. m ^ the square root of a^2m simplified is: 7. the square root of 3^3 times the square root of 2 simplified and in radical form is:

If 1.4% of the mass of a human body is calcium, how many kilograms of calcium are there in a 165-pound man? 1.0 kg ca 5.1 kg ca 1.0 x 102 kg ca 5.1 x 102 kg ca