Solve the equation for a. k = 4a + 9ab a = k(4 + 9b) a = 4(k + 9b) a = a =

a = K/ 4+9b

Step-by-step explanation:

Solve the equation for a. K = 4a + 9ab

Given equation is K = 4a + 9ab

Now we solve for 'a'. We need to get 'a' alone

We factor out 'a' from the right hand side

K = 4a + 9ab

K = a (4+9b)

Now we divide the equation both sides by 4+9b

So

3030 ur welcome

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