An electrician needs to buy 144 light bulbs. the light bulbs come in packages of 8. he bought 4 packages from the store and 5 packages from the shop. how many more packages of light bulbs does the electrician need to buy?

Find the length of the following tangent segments to the circles centered at o and o' whose radii are 5 and 3 respectively and the distance between o and o' is 12. what is the tangent segment of cd?

Abag has more green balls than blue balls, and there is at least one blue ball. let bb represent the number of blue balls and let gg represent the number of green balls. let's compare the expressions 2b2b and b + gb+g. which statement is correct? choose 1

Using inductive reasoning, what are the next two number in this set? 2,3/2,4/3,5/4,