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# show x=2-3i is a solution of x^2-4x+13=0

Don't know how to solve this one either

# (1,-3) , y=1/2 +4

Write the slope-intercept form of an equation that passes through the given point and is perpendicular to the graph of each equation.

# 3x10=(2x10)+(1x_)

What is the factor

# How can I find the speed of a car from a yaw mark?

If someone is driving on a snow covered road with a drag factor of .2  and breaks suddenly, leaving a yaw mark with a 52 ft chord and a middle ordinate of 6 ft, what is  the minimum speed...

# Part time job with E2 Visa

I am currently in the US with a E2 sponsored by a an American company. Can I take a part time job with this visa?

# (0,4) , 3x+8y=4

Write the slope-intercept form of an equation that passes through the given point and is perpendicular to the graph of each equation.

# Solve the equation.

Solve the equation.   √¯¯¯x-5 = x - 7

# Write the expression as a logarithm of a single expression.

Write the expression as a logarithm of a single expression.     Log √¯x + Log x11 - Log x = ?   (type positive exponents only. Use integers or fractions...

# F(x)=5x^2+13x+6

f(x)=5x^2+13x+6

The reversible chemical reaction: A+B<->C+D has the following equilibrium constant: Kc=[C][D]/[A][B]=4.1.   (a) Initially, only A and B are present, each at 2.00 M. What...

# Subtraction

one minus w equals seven twelfths

# Evaluate the expression by hand.

Evaluate the expression by hand.      216^5/6     216^1/2

# Use Radical notation to rewrite expression 343^2/3

Use Radical notation to rewrite expression 343^2/3. simplify if possible.   343^2/3 =

# y=2x+3 make input/output table for the function using domain of 0, 1, 2, 3

y=2x+3 make input/output table for the function using domain of 0, 1, 2, 3

If a plane can travel 480 miles per hour with the wind and 400 miles per hour against the wind, find the speed of the plane in still air     80 miles per hour?

# housing prices increased 37.5% over 5 years. if \$80,000 was the average house price 5 years ago, what is todays average price

the answer I got was \$110,000.00.   100% + 37.5= 137.5%-----1.375   1.375 X 80,000+ 110,000

# What is the value of x1 (the one is dropped, slightly below the x in my problem) in the equation y-6=1/2(x+2)?

(A) 6 (B) -6 (C) 2 (D) -2 (E) 1/2