The expression below represents the total cost, in dollars, for Thomas to purchase some new cloths 1065(30 + 20X)
x reprsents the number of shirts Thomas purchases, which of the following statements are correct.

a each shirt cost $30
b each shirt cost $20
c The sales tax is 6.5%
d Thomas recieves a a 6.5% discount
e The cost fo the shirt with tax is $21.30
f the cost of the shirt is $18.70 with the discount

Acontractor needs 54 square feet of brick to construct a rectangular walkway. the length of the walkway is 15 feet more than the width. write an equation that could be used to determine the dimensions of the walkway. solve this equation to find the length and width, in feet, of the walkway.

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?

The quadratic function h(t)=-16.1t^2+150 choose the graph representation