Use a graphing calculator to solve the linear equation.Rewrite the equation so that one side is 0, then replace 0 with y. The graph of the equation for y is shown. Use the graph to determine the solution of the equation.3x + 1 + x = 2x - 3
A. y = 2x + 4; 0
B. y = 4x + 2; -2
C. y = 2x + 4; -2
D. y = 4x + 2; 0
Answer: C
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Solve the problem.Find the equation for the tangent plane to the surface 
at the point 
A. z = 0 B. z = -1 C. z = 2 D. z = 1
Provide an appropriate response.To purchase land for an industrial site, a company agrees to pay $20,000 down and $10,000 at the end of every six-month period for 10 years. If the interest rate is 10% compounded semiannually, what is the corresponding cash value of the land?
Fill in the blank(s) with the appropriate word(s).
Find the probability.The table lists the eight possible blood types. Also given is the percent of the U.S. population having that type.
Let E be the event that a randomly selected person in the U. S. has type B blood. Let F be the event that a randomly selected person in the U. S. has RH-positive blood.Find P(F|E).
A. 0.818 B. 0.340 C. 0.720 D. 0.107
Rewrite the expression with a rational exponent.
A. x3/2
B. 
C. x2/3
D. 