Please help me prove the identity

Step-by-step explanation:

Let , we proceed to prove the given identity by trigonometric and algebraic means:

1) Given

2) /

3) Commutative, associative and distributive properties/

4)

5) Distributive and associative properties.

6) Existence of multiplicative inverse/Commutative and modulative properties.

7)

8)

9) Existence of multiplicative inverse///Result

for a it would be 24 children.

for b i don't understand the question. is it saying for each individual person they pick 5 reds to 7 greens or is it the whole group. clarify and i hope this can you.

step-by-step explanation:

there are 25 people coming to the party

step-by-step explanation:

the text says that there will be 22 children at this party, 1 teacher, and 2 parents. so if you add them all together (22+1+2) it will equal 25. (=25)