Which measurement is most accurate to describe the weight of an adult?
10 kg
750 g
80 kg
1,250 mg

How many different ways can you make change for $.50 using only nickels,dimes, and quarters?

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

What is the cube root of -1,000p^12q3? -10p^4 -10p^4q 10p^4 10p^4q