Pls
convert. if necessary, round to the nearest tenth.
(recall: 2.20 lb ≈ 1 kg.)
44 lb = __ kg
a.
15
c.
30
b.
10
d.
20

Find the difference (8ab+a+2) - (3ab+6)

Draw a tape diagram to represent each situation.for some of the situations,you need to decide what to represent with a variable andre bakes 9 pans of brownies.he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students

Evaluate the expression for the given value of the variable. ∣-4b-8∣+∣-1-b^2 ∣+2b^3 ; b=-2