Let t1 and t2 be linear transformations given by t1 x1 x2 = 2x1 + x2 x1 + x2 t2 x1 x2 = 8x1 + 7x2 x1 + x2 . find the matrix a such that the following are true. (a) t1−1(t2(x)) = ax a = (b) t1(t2−1(x)) = ax a = (c) t2−1(t1(x)) = ax a = (d) t2(t1−1(x)) = ax a =

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

answer: i believe the answer is e

step-by-step explanation:

i believe the answer is 323 ft

step-by-step explanation:

the best estimate is 3 because   8 can only go into 24 3 times