Lisa is in charge of buying door prizes for the school dance. She bought 100 items made up of $2 cups and $3
bracelets that commemorate the dance. The total cost for
the items was $260. Without knowing the numbers of each
item Lisa bought, Sandra writes this system of equations to
figure it out on her own.
c+b=100
2c+3b=260
In the equations, c represents the number of cups and b
represents the number of bracelets. How many cups did
Lisa buy?

Drag the tiles to the correct boxes to complete the pairs. not all tiles will be used. the heights of the girls in an advanced swimming course are 55, 60, 59, 52, 65, 66, 62, and 65 inches. match the measures of this data with their values.

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

(x-5)1/2+5=2 what is a possible solution?