Find all values of x satisfying the given conditions. 16. Y1 (x+7), y2 (x-1), and y1 y2 =9 The solution set is (Type an exact answer, using radicals as needed. Use a comma to separate answers as needed.) 17. Use the Pythagorean Theorem and the square root property to solve the following problem. Express your answer in simplified radical form. Then find a decimal approximation to the nearest tenth. A rectangular park is 30 miles long and 10 miles wide. How long is a pedestrian route that runs diagonally across the park? miles long. In simplified radical form, the pedestrian route is miles long. Rounded to the nearest tenth, the pedestrian route is 18. The area of a rectangular wall of a barn is 75 square feet. Its length is 10 feet longer than the width. Find the length and width of the wall of the barn. feet. The width is feet. The length is ue aleba or lo iptu Y Baong fsd areube nto uoy to cotaon 1.0YI C434
Percentage
A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.
Algebraic Expressions
In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.
Numbers
Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.
Subtraction
Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.
Addition
Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.
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