Write the explicit formula for an arithmetic formula whose tenth term is 75.

Many solutions including t(n) = 7n +5

Step-by-step explanation:

Explicit Formula form: t(n) = mn + b

We know that t(10) = 75

So, 75 = m(10) + b

Now there are many solutions you can come up with here to make the equation true as you have 2 undefined variables. Examples:

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step-by-step explanation:

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