Acandle shop sells scented candles for 16 dollars each and unscented candles for 10 dollars each the shop sells 28 candles today and makes 400 dollars. how many scented candles did the shop cell today? how many unscented candles did the shop cell today?

3-12. write each answer with a reasonable number of figures. find the absolute uncertainty and percent relative uncertainty for each answer. (a) [12.41 (±0.09) + 4.16 (±0.01)] x 7.068 2 (±0.000 4) =? (b) [3.26 (±0.10) x 8.47 (±0.05)] - 0.18 (±0.06) =? (c) 6.843 (±0.008) x 104 + [2.09 (±0.04)- 1.63 (±0.01)] =?

Given: pqrs is a parallelogram prove: pr and qs bisect each other at t

Which table represents points on the graph of h(x) = 3√-x+2?