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>

step-by-step explanation:

i could only see the first page. the other pages were blurry. ; -;

x hot dogs for 2$, y drinks for 3$. 29 items and total 70

2x+3y=70

x+y=29

if x=17and y=12

2(17)+3(12)=70

34+36=70

step-by-step explanation:

b and c

a

step-by-step explanation:

when a number is between two straight lines it means the absolute value.

to find absolute value you need to know how many numbers is that number away from 0.

when finding absolute value the number will always come out positive

so absolute value of -3 is 3

absolute value of 3/2 is 3/2

absolute value of -2 is 2

absolute value of 3.5 is 3.5

absolute value of -1 is 1

now put these numbers in order:

a)   |-1|, |3/2|, |-2|, |-3|, |3.5|

a

step-by-step explanation: