The perimeter p of a rectangle is given by the formula p=2l+2w, where l is the length of the rectangle and w is the width. which is the perimeter formula solved for w?
a)w=p-2l
b)w=2(p-l)
c)w=p/2+l
d)w=p/2-l

9. (y^-5)^10y^10 a. y^-60 b. y^60 c. y^-150 d. y^150 find the simplified form of each expression. 10. (4/7^5)^2 a.8/14^10 b.16/49^25 c.16/49y^10 d.8/14y^25 11. determine if the number 3.43 times 10^-6 is written in scientific notation. if not, explain. a. yes; the number is written scientific notation. b. no; the first factor is not a number between 1 and 10. c. no; it is not written as a number times a power of 10

State if the two triangles are congruent. if they are, state how you know?

Angela took a general public aptitude test and scored in the 88th percentile for aptitude in accounting. what percentage of the scores were at or below her score?