12) The area of a square porch is 169 square feet. Find the dimensions of the porch.
A) 12 ft by 12 ft
B) 15 ft by 15 ft
C) 13 ft by 13 ft
D) 14 ft by 14 ft

13) The area of a square porch is 81 square feet. Find the dimensions of the porch.
A) 8 ft by 8 ft
B) 9 ft by 9 ft
C) 10 ft by 10 ft
D) 11 ft by 11 ft

In a sample of 200 residents of georgetown county, 120 reported they believed the county real estate taxes were too high. develop a 95 percent confidence interval for the proportion of residents who believe the tax rate is too high. (round your answers to 3 decimal places.) confidence interval for the proportion of residents is up to . would it be reasonable to conclude that the majority of the taxpayers feel that the taxes are too high?

If jaime wants to find 60% of 320, which table should he use?

Agroup of students want to create a garden. they do not know the exact measurements but they propose using a variable to represent the length and width of the garden. the length of the garden is 10 feet longer than double the width. use a single variable to write algebraic expressions for both the length and width of the garden. write an algebraic expression for the area of the garden. use mathematical terms to describe this expression.