Which expression is equivalent to the perimeter of the rectangle shown below?

image

A.
3
x
+
4
3
x
+
4

B.
4
x
+
4
4
x
+
4

C.
6
x
+
8
6
x
+
8

D.
8
x
+
12

Tom is making a punch that contains 80% cranberry juice and the rest ginger ale. the punch has 2 liters of ginger ale. part a: write an equation using one variable that can be used to find the total number of liters of cranberry juice and ginger ale in the punch. define the variable used in the equation and solve the equation. hint: 0.8x represents the number of liters of cranberry juice in the punch. (5 points) part b: how many liters of cranberry juice are present in the punch? show your work.

What is the slope of a line that is perpendicular to y = 3x + 1

Scrub a dub toothbrushes are $4.00 each. there is a 10% discount, but there is also a 6% sales tax after the discount is applied. what is the new price after tax? round to the nearest penny