x is partly constant and partly varies with y. when y=3 x=7 and when y=6 x=9.find the relationship between x and y. find x when y=4

What are the critical values that correspond to a 95% confidence level and a sample size of 93? a. 65.647, 118.136 b. 59.196, 128.299 c. 57.143, 106.629 d. 69.196, 113.145

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =