Use the x- and y-intercepts to graph the linear equation.x - 2y = -4

A.

B.

C.

D.


Answer: C

Mathematics

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Solve.Acme Computer Products finds that the marginal revenue R in producing x computer networking connectors is given by the polynomial function  dollars/connector. Find an equivalent expression for R(x) by factoring out x.

A. x( - x)
B. x( - x)
C. x( + x)
D. x(1500 - x)

Mathematics

Solve the equation. Find the exact solution. logx + log(x+1) = log20

(a) 6 (b) 4 (c) 19 (d) 20 (e) 2

Mathematics

The following figure shows a graph that compares the present values of two ordinary annuities of $800 quarterly as functions of the number of quarters. One annuity is at an annual rate of 6% compounded quarterly, and the other is at an annual rate of 9% compounded quarterly. Use the graph below to estimate the difference between the present values of these annuities for 25 years (100 quarters). ? ?

A. $32,000 B. $4,500 C. $30,000 D. $100 E. $9,586

Mathematics

Four balls are selected at random without replacement from an urn containing three white balls and six blue balls. Find the probability of the given event.

All of the balls are blue.

Mathematics