Answer:
Equation 1: No solution
Equation 2: Infinity
Equation 3: One solution
Equation 4: Infinity
Equation 5: No solution
Hope this helps you. Do mark my answer as brainly. Thanks
1/3 hour = 20 minutes
1 1/2 dozen = 12 + 6 = 18 cookies
18 cookies x 3 (3 sets of 20 minutes = 1 hour) = 54 cookies per hour
1. 9^2
2. 15^3
3. 14^3
4. 11^5
5. 16^4
The probability is 3/6 (1/2) as there are 3 prime numbers on a dice (2,3,5) and also 3 odd numbers on a dice (1,3,5)