Amount
100ml
bottle
200ml
bottle
five
100ml
bottle
five
200ml
bottle
$850
price
$100
$190
$450
the table above shows various prices for hydrochloric
acid (hcl) that a chemist needs to buy for his lab. how
many dollars per hundred milliliters cheaper is it for
him to buy a 200ml bottle than a 100ml bottle?

Match the following reasons with the statements given to create the proof. 1. do = ob, ao = oc sas 2. doc = aob given 3. triangle cod congruent to triangle aob vertical angles are equal. 4. 1 = 2, ab = dc if two sides = and ||, then a parallelogram. 5. ab||dc if alternate interior angles =, then lines parallel. 6. abcd is a parallelogram cpcte