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How many ounces of a 13% alcohol solution and a 28% alcohol solution must be combined to obtain 45 ounces of a 21% solution?
Solve the equation for x. State any restrictions on the variables. x-3/6+3=a
Determine and compare slopes for the linear functions f and g.
Make a table of values that shows the amount of money you will have in your account each year for the next five years for each account
Write down the standard form of the equation of the circle with given center and radius
How are a trend line and the line of best fit for a set of data pair similar? How are they different?
An insurance agent receives a base pay of $700. In addition, she makes a commission of 8% of the polices she sells. How many dollars worth of insurance must she sell to make $2000 in a month?
Write down an equation in slope-intercept form of the line.
Both the x-coordinate and the y-coordinate for point G are positive. Describe the slope of the line containing both pointd F and G.
The measure of an exterior angle of a regular polygone is 12 degrees. Find the sum of the measures of the interior angles of the polygon.
The garica family has a budget. each month they use their income in the following manner: 30% for food, 25% for husehold expenses, 20% for transporation, 10% for savingsm 5% for entertaiment, and 10
The Vriend monument is a scared place for geometry student's in Western Albania. Chance Jones uses a surveying device to measure the angle of elevation to the top of the monument to be 3.2 degrees.
Write down the equation of the parabola which passes through point (-1,2) that has a vertex of (3,1)
Write down the slope intercept form of an equation of the line which passes through the given point and is parallel to the graph of (3,2), y=x+5
Write down a quadratic function in standard form having zeros of -9 and -12
Find the equation of a line that passes through the point (0,7) that is perpendicular to the line with the equation y= -x-5
Find the range of each function for the given domain. f(x)=2x-7; {-2, -1, 0, 1, 2}
Determine a fourth-degree polynomial with integer coefficients that has zeros 5i and -1, with -1 a zero of multiplicity 2. (Use x for the variable.)
Mr. Lewis drew a triangle with angle measurements, x, .5x, and 1.5x. Compute the best classification for this triangle?
Explain the solutions of each inequality in words.
How man pieces of string which are 2/7 of an inch long can be cut from piece of string that is 7/8 of inch long?
The formula for finding volume V of sphere is V = πr3, where r is the radius of sphere. If you use 3.14 as an approximation for π, and r equals 6 inches, compute the volume of the sphere round
What can you conclude regarding the scale factor and ratios of surface areas of similar three-dimensional objects?