Holly needs to buy some cloth. The following deals are available at various stores. Choose the best deal. Select one:
A. $19.11 per 7 yd
B. $13.85 per 5 yd
C. $11.04 per 4 yd
D. $16.26 per 6 yd

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)] =?

Anyone know? will mark brainliest if correct

Find the value of x. give reasons to justify your solutions! h ∈ ig