What is the solution to the inequality 5.25 – b ≥ 6.5?

The solution to the inequality 5.25 – b ≥ 6.5 is:

                      b ≤ -1.25

i.e. in interval form it is:  (-∞,-1.25]

We are given a inequality with a equality sign in terms of single variable b as follows:

                 5.25 – b ≥ 6.5

on subtracting both side by 5.25 we get:

          -b ≥ 6.5-5.25

  ⇒    -b ≥ 1.25

on multiplying both side by -1 we get:

                   b ≤ -1.25 or in interval form it is: (-∞,-1.25]

( As we know that on multiplying by a negative number the sign of the inequality get interchanged )

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i

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