2. Write a number that is
a) 5 bigger than -13
b) 12 smaller than 21
c) 6 less than -1
3. Simplify (use a calculator)
a) -3- (-2)
b) -1.5 - (-0.5) - (-6)
c) -2-(-1)-(-4)
d) -36 - (-2) + 2
e) 84 + (-36) + (-21)

a) -8

b) 9

c) -7

Simplify

a) -1

b) 5

c) 3

d) -32

e) 27

the answer is 8

step-by-step explanation:

3.14 x 8x8

total amount of money that he should pay if he has not used his duty free exemption is $98

step-by-step explanation:

given a united states citizen returning to the states declares the following items at the customs office: 3 shirts at $8.50 each 2 dresses at $27.50 each 1 pair of gold cuff links at $17.50 per pair. we have to find how much he pay

cost of 3 shirts if one cost at $8.50 is

cost of 2 dresses if one cost at $27.50 is  

cost of 1 pair of gold cuff at $17.50

so, total amount of money that he should pay if he has not used his duty free exemption is   $25.5+$55+$17.50=$98