1. Simplify: (y ^ 2 * x ^ 8)/(x ^ 6 * y ^ 2)
2. Write in exponent form: (2x ^ 3 * y) ^ 3
3. Which expression would you multiply the exponents?
3 ^ 3 * 3 ^ 2
(3 ^ 3) ^ 2
(3 ^ 7)/(3 ^ 2)
3 ^ 3 + 3 ^ 2
4. Which expression simplified would leave you with a positive exponent when simplified in exponent form? (1 point)
O- 2 * (- 3) ^ 2
3 ^ - 3 + 3 ^ - 4
3 ^ 2 * (3 ^ - 5)
(3 ^ - 11)/(3 ^ - 7)
5. Which expression leaves you with the largest number on the number line?
(10 ^ - 2) ^ - 7
(10 ^ 8)/(10 ^ 5)
(10 ^ 6)/(10 ^ 14)
10 ^ 5 * 10 ^ - 4 * 10 ^ 11
6.Solve the equation and inequality for x, assuming a > 0 (2 points)
a) ax + 15 = 44 Solution:
b) ax - 44 < 15 Solution
x = 29/a
x = 59a
x= 59/a
x = 29a
x < 50/a
x < 29a
x < 20/a
x < 59a
a) x = 29/a
b) x < 59/a