Ineed with this so if josh rents a kayak at a nearby statepark. he pays $12.99 plus $3.75 for each hour that he spends in the water. how much did josh spend if he was in the river for 4 1/2 hours

41/17 as a decimal rounded to the nearest hundredth

David estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x. create a question you could ask that could be answered only by graphing or using a logarithm.

Solve for x in the equation x2 - 12x + 36 = 90. x= 6+3x/10 x=6+2/7 x= 12+3/22 x = 12+3/10