Let u = < -6, 3> , v = < 1, 9> . find u - v.

a. < -15, 2>
b. < -9,-8>
c. < -5, 12>
d. < -7, -6>

let u = < -6, 1> , v = < -5, 2> . find -4u + 2v.

a. < 34, -8>
b. < 14, 0>
c. < 14, 3>
d. < 44, -12>

correct

step-by-step explanation:

walter needs to make at least 5 more cookies but no more than 40. 5 ≥ x ≥ 40;

step-by-step explanation:

walter has to make a minimum of 20 cookies. he already has 15 cookies made, so he must make 5 more to meet the minimum.

the maximum amount of cookies he can make is 55. he already has 15, so he has to make no more than 40 more cookies to meet the maximum.

in if you ask questions, the points are taken from your total and given to the one who answered it..

so if i have 30 points and i ask a question for 5 points, then when someone asks a question i will lose 5 points and the answerer earns 5

happy to

ok so what's the question?

step-by-step explanation: