Answers created by Barbara

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How do you solve $\sqrt{x + 1} = 2$ $sqrt(x+1) = 2$ ?
Which of the ordered pairs is a solution for the equation 4x - 2y = 8 (0,4), (-2,0) (-2,-4)(0,-4)?
How do you graph the equation by plotting three points $y = \sqrt{3 x + 4}$ $y=sqrt(3x+4)$ ?
If $V = 80, l = 10,$ $V = 80, l = 10,$ and $h = 2$ $h=2$ , what is $w$ $w$ in the equation $V = l w h$ $V = lwh$ ?
Two corresponding sides of two similar triangles are 6cm and 14cm. If the perimeter of the first triangle is 21cm, how do you find the perimeter of the second triangle?
How do you write an equation in slope intercept form given (5, 1) and (-4, 7)?
How do you use the important points to sketch the graph of $f (x) = - x^{2} - 6 x - 5$ $f(x)= -x^2-6x-5$ ?
How do you graph the equation by plotting points $y = 2^{x}$ $y=2^x$ ?
How do you convert 0.534 (34 repeating) as a fraction?
The sum of two consecutive odd integers is 16. What is their sum?
How do you solve $\frac{9 y}{14} + \frac{3}{7} - = \frac{9}{14}$ $(9y)/14 + 3/7- =9/14$ ?
How do you solve $35 = w (w - 2)$ $35=w(w-2)$ ?
How do you rationalize the denominator and simplify $\frac{4}{5 + \sqrt{2}}$ $4/(5+sqrt2)$ ?
A regular pentagon has a side length of 4.5 cm. What is its perimeter?
What is the slope of the line $y = \frac{3}{4} x - 2$ $y=3/4x-2$ ?
Two angles of a triangle have equal measures, but the third angle's measure is 36° less than the sum of the other two. How do you find the measure of each angle of the triangle?
How do you simplify $50 \sqrt{8}$ $50 sqrt 8$ ?
How do you rationalize the denominator and simplify $\frac{5}{\sqrt{5}}$ $5/sqrt5$ ?
How do you multiply $\frac{8}{7} \times \frac{3}{5}$ $8/7 times 3/5$ ?
How do you find the amplitude, period, and shift for $y = 4 cos (\frac{x}{2} + \frac{π}{2})$ $y= 4cos(x/2+pi/2)$ ?
How do you find the slope given (3,-1) and (2,1)?
How do you solve $x^{2} + 3 x - 5 = 0$ $x^2 + 3x - 5 = 0$ ?
What are the important points needed to graph $f (x) = - x^{2} + 2 x + 1$ $f(x)= -x^2+2x+1$ ?
How do you divide $\frac{x^{4} - 16}{x + 2}$ $(x^4 - 16) /( x + 2)$ ?
How do you solve the system?: $x - 4 y = 1, 8 y = 2 x - 2$ $x - 4y =1, 8y = 2x - 2$
What is the equation in point slope form for the line passing through (10,-9) with slope m=-2?
What is 0.4 as a fraction in fifths?
What is the GCF and LCM for 30, 35, 36, 42?
Question #50548
How do you find the value of 1.25 x 10^-5?
How do you evaluate the expression when x = 2, y = 7, z = 4 for x + 3?
How do you simplify 4 + 12/2 - 3 * 2?