Solve the equation.10x - 1 = 17 (Round to the nearest hundredth.)

A. 1.99
B. 1.81
C. 2.70
D. 2.23


Answer: D

Mathematics

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Solve.

A. (-4, 44), (-6, 54) B. (-4, 4), (-6, -6) C. (4, 6) D. (4, 44), (6, 54)

Mathematics

Use the Gauss-Jordan method to find A-1, if it exists.A = 

A.

B.

C.

D. Does not exist

Mathematics

Determine whether or not the function is one-to-one.f(x) = x2 + 7

A. No B. Yes

Mathematics

A cattleman purchases six refrigeration units for $132,500 and makes a down payment of 30%. The remainder is financed for 7 years at an annual interest rate of 3.9% compounded quarterly. Find the quarterly payment for this loan.

a.  $3,801.23 b.  $3,764.52 c.  $1,175.15 d.  $3,658.54

Mathematics