1)which of the following inequalities is equivalent to 1 ≥ x ?
a)x ≥ 1
b)x ≥ -1
c)x ≤ -1
d)x ≤ 1

2)the sum of five times a number and four is equal to negative eleven. what is the number?
a)-2
b)-3
c)-4
d)-5

3)what is the solution set of -11 > 1 + a ?

a)a < -12
b)a > -12
c)a < -10
d)a > -10

4)how would you graph the solution to x/3 ≤ -2?

a)draw a closed circle on -6 and shade to the right.
b)draw a closed circle on -6 and shade to the left.
c)draw an open circle on -6 and shade to the right.
d)draw an open circle on -6 and shade to the left.

12

step-by-step explanation:

12 + 5 = 17

12x2=24

24-7=17

a.) list the factors of 40.

1/2/4/5/8/10/20/40

b.) list the factors of 40 that represent the number of cans that could be on each shelf.

5

c.) how many different arrangements of cans are possible?

just one because if you put more on one shelf you will go way over 40 and the cabinet will probably break.

d.) what are the possible arrangements of the cans?

put 5 cans on each self to reach 40 cans in total.

e.) which arrangement uses all the shelves?

5 because you can put 5 cans on each shelf, and since there are 8 shelfs you are equally going to get 40 cans.