1)

5 times [3 + (16 - 4)] times 3

9

19

21

25



2)

[5 times (15 - 9] times 3

10

22

72

90



3)

what is the value of 45 + 20 times 5 - 4 times 7?

11

35

49

245


4)

which word is used to name each of the blod numbers and variables?

7c = 42

factor

product

sum

difference



5)

simplify the expression.

3 times 7 times 2 integer 3

168

84

42

21

1,589.63 in.^3

step-by-step explanation:

i hope this you : d

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

now, we can solve for w

subtract both sides by 12

divide both sides by 2

and we get

so,

the smallest possible measurement of the width is 14 feet