Simplify the expression.(4.6 + 2.4)(9.5 - 2.3)

A. 25.1
B. 82.6
C. 64.2
D. 50.4


Answer: D

Mathematics

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Solve the problem using the rule of 78.Carlo has a 36-month fixed installment loan, with a monthly payment of $383.33. The amount he borrowed was $12,000. Instead of making his 25th payment, Carlo is paying the remaining balance on the loan. What is the total amount due to pay off the balance?

A. $3553.69 B. $4038.29 C. $4059.52 D. $4421.62

Mathematics

Add or subtract as indicated. Simplify, if necessary. + 

A.
B.
C.
D.

Mathematics

Determine whether the relation represents a function. If it is a function, state the domain and range.{(-4, 20), (-3, 13), (0, 4), (3, 13), (5, 29)}

A. function domain: {-4, -3, 0, 3, 5} range: {20, 13, 4, 29} B. function domain: {20, 13, 4, 29} range: {-4, -3, 0, 3, 5} C. not a function

Mathematics

Find the vertices of the hyperbola.25x2 - 4y2 - 100 = 0

A. (-2, 0), (2, 0) B. (0, 2), (0, -2) C. (0, 5), (0, -5) D. (-5, 0), (5, 0)

Mathematics