Using the rule for 2x2 matrices,

the determinant for your matrix is
Answer:
x+6+x+5=7
Step-by-step explanation:
21
Anonymous has the correct months, but the average is (21 + 23 + 22 + 24 + 15)/5 =
21 eggs
Answer:
166⅓ %
Step-by-step explanation:
250/150 × 100
500/3 = 166⅓ %
Or 166.67%
Answer:
Parabola
Step-by-step explanation: