Identify the solution of each equation from the list given.

1. h + 9 = 21; 10, 11, 12 2. 34 + p = 52; 18, 19, 20 3. 45 – k = 27; 17, 18, 19

4. y – 13 = 24; 37, 38, 39 5. 28 = r – 12; 40, 41, 42 6. 56 = 7q; 7, 8, 9

7. 9w = 45; 3, 4, 5 8. 30 ÷ w = 5; 4, 5, 6 9. t ÷ 6 = 9; 52, 53, 54

(01.03 mc) which of the following is a step in simplifying the expression x multiplied by y to the power of 2 over x to the power of negative 3 multiplied by y to the power of 3, the whole to the power of negative 4. select one: a. x to the power of negative 4 multiplied by y to the power of negative 2, the whole over x to the power of negative 7 multiplied by y to the power of negative 1. b. x to the power of negative 4 multiplied by y to the power of negative 8, the whole over x to the power of 12 multiplied by y to the power of negative 12. c. x to the power of negative 4 multiplied by y to the power of negative 8, the whole over x to the power of negative 3 multiplied by y to the power of 3. d. x to the power of negative 4 multiplied by y to the power of negative 2, the whole over x to the power of negative 3 multiplied by y to the power of 3.