1. A square plywood platform has a perimeter which is 9 times the length of a side, decreased by 15. Find the length of a side.

2. One side of a rectangle is 12 inches and the other side is x inches. What values of x will make the perimeter at most 44?

3. The equation y = 0.004x - 0.40 can be used to determine the approximate profit, y in dollars, of producing x items. How many items must be produced so the profit will be at least $1402?

5. Simplify the expression, and identify the constants, coefficients, and variables in the simplified expression.
(8w^4 - 6wz + 6wz^2) - (2w^4 + 7wz - 2wz^2)

6. Simplify the expression, and identify the constants, coefficients, and variables in the simplified expression.
3x - y - 5(8x - 3y + 5z)

Solution Summary

This solution is comprised of detailed explanation and step-by-step calculation of the given problem and provides students with a clear perspective of the underlying concepts.

Six Algebra Word Problems : Ratio and Proportion, Length of Time Together ... What is the length of the diagonal of a rectangular billboard whose sides are 5 ...

... m2, find the length of the shorter parallel side. Find the length of the three equal sides of an equilateral triangle with height 11 units. Homework Algebra 10. ...

... with a clear perspective of the underlying concepts of Algebra. ... Any rectangle must have a length L and a width W ... straight portion of a river as one side of the ...

Perimeter Algebra and Quadratic Equations. 1.) A gardener wants to create a triangular garden in the shape of a right triangle with shortest side length x - 2y ...

ALGEBRA HOMEWORK. Please see attached for the full details of the problems: ... If the diagonal is 10 meters, then what are the lengths of the sides? 5.6. #92. ...

... Word and equation algebra problems are solved in detail. ... What should the length of each piece be ... your result 3. − 3 x = 27 To isolate x, divide both sides by 3 ...