The science teacher needs 32 hand lenses. she already has 24. hand lenses come in packages of 8. how many packages should she order to have a total of 32 hand lenses

1 package

Step-by-step explanation:

First you subtract 32 and 24 which gets you 8. 8 divided by 8 is 1. This means that you will only need 1 package.

m∠5 + m∠3 = m∠1   is true.

m∠5 + m∠6 = 180 is true

m∠2 +m∠3 = m∠6   is true

m∠2 +m∠3 +m∠5 = 180   is true