Rupa and her family went out to dinner last night. The total bill was $78.44 after the 6% tax. a. How much was the bill before tax?
b. If Rupa wants to leave a 22% tip on the bill before tax, how much should she leave?
c. How much is Rupa's total bill including tip?

which of the following sets of data would produce the largest value for an independent-measures t statistic? the two sample means are 10 and 20 with variances of 20 and 25 the two sample means are 10 and 20 with variances of 120 and 125 the two sample means are 10 and 12 with sample variances of 20 and 25 the two sample means are 10 and 12 with variances of 120 and 125

Brainliest ! which of the coordinates are not of th vertices of the feasible region for the system of inequalities y≤4,,x≤5,x+y> 6 a(2,4) b(0,6) c(5,4) d(5,1)

Write two point-slope equations for the line passing through the points (6, 5) and (3, 1)