Hannah spends 185 minutes practicing the piano each week how much time will hannah spend practicing the piano in 18 weeks

Plz hurry evaluate the expression a+b where a=8 and b=19

Tell whether the two rates form a proportion

Without multiplying, tell which product is larger and why. 5 × 1/3 or 5 × 2/3 a)5 × 1/3 because 1/3 is less than 2/3 b) 5 × 1/3 because 1/3 is greater than 2/3 c) 5 × 2/3 because 1/3 is less than 23 d) 5 × 23 because 1/3 is greater than 2/3