2 cupcakes and 5 scones cost £15. 4 cupcakes and 1 scone cost £12.

If a cupcake costs £c and a scone costs £s, write down two simultaneous equations connecting c and s.

Using graph paper, draw a pair of axes from 0 to 8 on the x axis and 0 to 13 on the y axis. Let the x axis represent cupcakes and the y axis represent scones.

Using a graphical method only, solve your equations to find out the price of a cupcake

Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem