Arectangle’s length is 5 inches more than twice its width. its area is 50 square inches. which equation can be used to find its width, w?

a. 2w(2w + 5) = 50

b. 2w(w + 5) = 50

c. w(2w + 5) = 50

d. w(w + 5) = 50

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)] =?

What is the total surface area of this square pyramid?

To finance her community college education, sarah takes out a loan for $2900. after a year sarah decides to pay off the interest, which is 4% of $2900. how much will she pay