My daughter had a birthday party at the pool. the pool charges $5.00 for every kid and $8.00 for every adult. what linear equations with the number of kids as x and the number of adults as y that would model this situation if i spent a total of $80.00 at the pool

What is the solution of sqrt x+2-15=-3

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?

Solve the following simultaneous equation by using an algebraic method (either substitution or elimination) 2x + 3y=-4 4x-y=11