jess makes salad dressing by mixing lemon juice and olive oil in the ratio 2:5 by volumr. me. shes uses 0.5 litres of lemon juice. work out how much olive oil she uses to make the salad dressing.

Solve - pv + 40 < 65 for v solve 7w - 3r = 15 for r

Which is a graph of a proportional relationship?

Given: jk ||lm prove: _2 = 27 statement justification 1. jk ||lm 1. given 2.26 = 27 3.22 = 26 2. 3. 4. _2 = 27 4. corresponding angles theorem transitive property of equality vertical angles theorem substitution property of equality