Please answer for 60 points Smith orders 6 Constructo building packs. Each pack contains 4 modules. Each module has 7 pieces.

How many pieces did Smith receive in all?

What is the lcm of 16 and 40 ? 24 and 40 ?

It is saturday morning and jeremy has discovered he has a leak coming from the water heater in his attic. since plumbers charge extra to come out on the weekends, jeremy is planning to use buckets to catch the dripping water. he places a bucket under the drip and steps outside to walk the dog. in half an hour the bucket is 1/5 of the way full. what is the rate at which the water is leaking per hour?

Which angle of rotation is an angle of rotational symmetry for all figures?