Question

solve the compound inequality
8 ≤ −40 or 4x ≥ 28
is the answer -5 or 7
i need to graph it which way are the arrows going

Answer 1

draw a number line
label -5 and 7
which way were your > < signs pointed?

Answer 2

oh right
"-5 or 7" is correct :)

Answer 3

which one is it

Answer 4

from the picture

Answer 5

well I just confirmed that the "-5 or 7" was correct
so the ones with points not there would be wrong :P

Answer 6

then both are with lines underneath
so closed holes, right? :)

Answer 7

so for the graphs at bottom i choose D right but which of the top answers do i put my two numbers into

Answer 8

uh oh
not D
look at the points, it said -7 or 5 instead of -5 or 7

Answer 9

i mean A for bottom graphs

Answer 10

correct :)

Answer 11

then for the top few,
there are No multiplying or dividing by negatives in this one
so the signs still face the same

Answer 12

C

Answer 13

correct! :D

Answer 14

thx a lot

Answer 15

you're welcome ^_^