Isabel bought a new jacket for $48 before tax. she paid 6.5% in sale tax. how much was the sale tax? ?

Which data set has a greater spread? why? set a: {38, 12, 23, 48, 55, 16, 18} set b: {44, 13, 24, 12, 56} has a greater spread because .

Which of the following correctly justifies statement four of the two column proof? a. corresponding angles theorem b. transitive property of equality c. vertical angle theorem d. substitution property of equality

What is the absolute value of the complex number -4-sqrt2i