If a bike is on sale for 45% off of the regular price. if the sale price is $299.75 what was the original price

explain and show work

The function f(x)= x5+ ( x + 3)2 is used to create a table. if x = -1 then what is f(x)?

Atest of sobriety involves measuring the subject's motor skills. a sample of 31 randomly selected sober subjects take the test and produce a mean score of 64.4 with a standard deviation of 2. a claim is made that the true mean score for all sober subjects is equal to 65. for each part below, enter only a numeric value in the answer box. for example, do not type "z =" or "t =" before your answers. round each of your answers to 3 places after the decimal point. (a) calculate the value of the test statistic used in this test. test statistic's value = (b) use your calculator to find the p-value of this test. p-value = (c) use your calculator to find the critical value(s) used to test this claim at the 0.2 significance level. if there are two critical values, then list them both with a comma between them. critical value(s) =

Find the slope of the line that passes through the points (0, 0) and (-2, -3). 2/3 3/2 -3/2