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Simplify Radicals
Simplify Expressions
Word Problems
Understanding
Polynomials
Find Slope
100
4x SQRT(12X^2Y) + SQRT(3X^4Y - X^2 SQRT(27Y)
X + 5 SQRT (X) - 24
100
4a^4 / b^2 to the -3 /2
What is b^3 / 8a^6
100
- Write verbal model - Assign labels - Re-write model as algebraic expression using labels - Solve resulting equation - Check answer in original problem
What is Guidelines for solving word problems.
100
FOIL
What is First, Outer, Inner, Last
100
Slope perpendicular to slope m.
What is the negative inverse of m?
200
4x SQRT(12X^2Y) + SQRT (3X^4Y) - X^2 SQRT(27Y)
What is 6X^2 SQRT (3Y)
200
Solve for x. Cube root (2x-2) + 4 = 2
What is x = -3
200
Your family has an annual income of $77,520 and the following monthly expense mortgage ($1500), car payment ($510), food ($400), utilities (4325), and credit cards ($300).. The total expense for one year represent what percent of your family income. (Use a calculator)
What is 0.470 ~ p
200
A Polynomial made up of two terms.
What is a binomial.
200
Slope - Intercept formula.
What is y = mx + b
300
6 / 4+ SQRT (2)
What is 12- 3 SQRT (2) / 7
300
2x^2 - 6x / 6x^2
What is x - 3 / 3x
300
A rectangular kitchen is twice as long as it is wide, andl its perimeter is 84 feet. Find the dimensions of the kitchen.
What is the Length is 28 feet, and the width 14 feet.
300
A polynomial made up of a constant.
What is monomial.
300
Point - Slope formula.
What is (y - y1) = m (x - x1)
400
Cube Root (54x^6y^3 / 5z^2
What is 3x^2y cube root (50z) / 5z
400
x ^2 + 2x - 15 / 3x - 9
What is x + 5 / 3, x cannot = 0
400
Maria's Linen Company produced a new line of personal monogrammed towels. There were fixed costs of $750 to set up for production and an additional cost of $30 per towel. Write an equation that can be used to determine the total cost, C(x), for producing x towels.
What is C(x) = 720 + 30x
400
3x + 4x - x
What is 6x
400
A zero slope.
What is a horizontal slope.
500
8 / 3 SQRT (18)
What is 4 SQRT (2) / 9
500
2 x ^ 2 - 9x + 4 / 12 + x - x^2
What is 2x - 1 / x + 3, x cannot = 4
500
A building contractor estimates stat the cost to build a home is $42,000 plus $80 for each square foot of floor space in the house. Determine a linear function that will give the cost of building a house in terms of the number of square feet of floor space and use it to determine the cost to build a house that contains 1,800 square feet of floor space.
What is f(x) = 42,000 + 80x; $186,000
500
answer in scientific notation: (4,500,000)(2,000,000)
What is 9 x 10^15
500
An (infinite) undefined slope.
What is a vertical slope.