Which equation is correct? 792 × 5 = 700 × 5 + 90 × 5 + 2

792 × 5 = 700 + 90 × 5 + 2 × 5

792 × 5 = 700 × 5 + 90 × 5 + 2 × 5

792 × 5 = 7,000 × 5 + 900 × 5 + 20 × 5

Which recursive formula can be used to determine the total amount of money earned in any year based on the amount earned in the previous year? f(n+1)=f(n)+5

What is the lcm of 16 and 40 ? 24 and 40 ?

1. ∠1 is complementary to ∠2 and ∠3 is complementary to ∠2. subtraction property of equality 2. m∠1 + m∠2 = 90 and m∠3 + m∠2 = 90 substitution 3. m∠1 + m∠2 = m∠3 + m∠2 definition of complementary 4. m∠1 = m∠3 given