Find the inverse of the matrix.
a. 
b. 
c. 
d. 
d.
Mathematics
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Solve the equation.(t - 4)2/3 + 6(t - 4)1/3 + 8 = 0
A. 4, -60
B. -2, -4
C. -4, -60
D. 3
, 3
Mathematics
Factor the polynomial using the negative of the greatest common factor.-35a2b3 + 21ab
A. -7a(5ab3 - 3b) B. 7ab(-5ab2 + 3) C. -7ab(5ab2 + 3) D. -7ab(5ab2 - 3)
Mathematics
Find the odds in favor of the indicated event.Rolling a 4 with a fair die.
A. 1 to 4 B. 2 to 3 C. 1 to 5 D. 1 to 6
Mathematics
Solve the problem.Joe has traveled 
of his total trip. If the trip is a total of 640 miles, how many miles has he gone?
A. 102
miles
B. 128 miles
C. 512 miles
D. 256 miles
Mathematics