Let v be the set of real numbers endowed with the following operations of addition (b) cation () defined as follows: and scalar multipli- (a) (addition) for each v, w e v, v田w = 5 + v + w (where + is ordinary addition of real numbers). (b) (scalar multiplication) for each r e r and each v e v. rs v-sr-i̇) + rv. prove that (v, b, e) satisfies the eight axioms of vector space. in particular, identify the additive identity 0 e v, and the additive inverse -v of each vector v e v.

Wanna brainliest? ! ms. mcmahon is building a shed as shown. what is the measure of the angle at the top of the shed? a) 126 b )116 c) 64 d) 32

Will give brainliest plz hurry lexie surveyed 4 teenagers to find out approximately how many hours, per week, they read for fun, and how many siblings they have. brooke said she reads about 10 h a week for fun, and that she has 5 siblings. celia said she has 1 brother and 1 sister and reads for fun about 3 h each week. henry said he has 2 brothers and reads for fun about 30 min each week. jude said he doesn't read for fun and has 3 brothers and 3 sisters. use this information to complete the data table. express your answers as whole numbers or decimals. name hours of fun number of siblings brooke celia __ henry jude

Acomputer store buys a computer system at a cost of $370.80. the selling price was first at $ 618, but then the store advertised a 20 % markdown on the system. answer parts a and b. a. find the current sale price.