A real estate agent is analyzing homes in a particular area. They find that the size of a home and its property taxes are related by the regression line ŷ=1.8x+436
where x is the size in square feet and y is the property taxes.

Based on the equation, what are the property taxes for a 1600-square-foot home in the area?

What is the most accurate measurement of 1 pound

Astudent must have an average on five test that is greater than it equal to 80% but less than 90% to receive a final grade of b. devon's greades on the first four test were 78% 62% 91% and 80% what range if grades on the fifth test would give him a b in the course? ( assuming the highest grade is 100%)

The monthly texting plan of all star cell is $11 per month and $0.25 per text. the monthly texting plan of top line cell is $14 per month and $0.15 per text. a student wants to set up a system of equations to find the number of texts for which the total monthly cost of the two companies is the same. he uses the variables x and y. he lets y represent the total monthly cost. what will x represent? x = number of texts x = cost of the total number of texts x = total monthly cost x = cost of each text