y = x2-2x+1 y = -2x + 13/4 If the point (x,y) is a solution to the system of equations above in which x>0, what is the value of y?

y = x2-2x+1 y = -2x + 13/4 If the point (x,y) is a solution to the system of equations above in which x>0, what is the value of y?

Given that x < 0, which of the following is equivalent to the epxression ((1/(x-1)+(1/(x-2))/(4x-6)? A. 1/(2x2-6x+4) B. 2/(x2-3x+2) C. (8x2-24x+18)/(x2-3x+2) D...

The expression (5x-2)/(x+3) is equivalent to which of the following? A. (5-2)/3 B. 5 - (2/3) C. 5 - (2/(x+3)) D. 5 - (17/(x+3))

What is the sum of all values of m that satisfy 2m2 - 16m + 8 = 0?

R = F /N + F A website uses the formula above to calculate a seller's rating, R, based on the number of favorable reviews, F, and unfavorable reviews, N...

If (cos x)(sin x) = .2, what is the value of (cos x + sin x)2 ?

If m and n are integers such that m2+n2=40 and m< 0 < n, what is the value of (m+n)2?

If cos x = a, where π/2 < x < π and cos y = -a, then which of the following could be the value of y?

A portion of the graph of the quadratic equation described below y=f(x) is shownin the xy-plane above. The function g is defined by the equation g(x) = f(x) + b...

If the expression ((n2-9)/(n2+3)) is equivalent to the expression 1-((k)/(n2+3)) for all values of n, what is the value of k?

If x represents the radian measure of an angle, where 0 < x < π/2, and sin x = 5/13, then what is the value of tan(π/2 -x)? Note: I got so far...

The function g(x) = ax3+bx2+cx+d has zeroes x = -2, 3, 6. If g(0) < 0, which of the following must also be negative? A. g(-3) B. g(-1) C. g(4) D...

If the polynomial P(x) has factors of 12, (x-5), and (x+4), which of the following must also be a factor of P(x)? A. 2x2+8 B. 4x2-20 C. 6x2-6x-120 D. x2-10x...

If sin x = 3/5 and cos x < 0, then find tan x. (Note: sin2x + cos2x = 1)

In the United States, 55 million computers, 32 million televisions, and 150 million cellphones were either disposed of or recycled in the past year. If 30% of computers, 20% of televisions, and 10%...

The United States' deer population increases 30% every 20 years. If the deer population is x in the year 2000, wha factor of x will the population be in the year 2080?

If the graph of the equation y = ax2+bx+c passes through the points (0,2), (-6,-70, AND (8,-14), what is the value of a+b+c?

In the circle O which has a radius of 10, ∠AOB = 2π/5. What is the length of minor arc AB?

Which of the following lines contains all points equidistant from the points (0,4) and (8,0) in the xy-plane? A. 2y = -x + 8 B. 2y = x C. y = 2x -6 D. y = -2x I...

An Internet service provider offers three (3) different plans for residential users. Plan A charges users $500 dollars for the first year and $80 per month thereafter. Plan B charges $68 per month...

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