Which of the expressions are equivalent to the one below? Check all that apply.
13 x (11 + 5)

MULTIPLE CHOICE !!

A. 13 x 5 + 13 x 11
B. 13 x 16
C. 13 x 55
D. 13 x 11 + 13 x 5

Answer this question, only if you know the answer. 30 points and brainliest!

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)] =?

Each cookie sells for $0.50 sam spent $90 on baking supplies and each cookie cost $0.25 to make how many cookies does sam need to sell before making a profit formula: sales> cost