Water Tank The graph relates the height of the water
in a tank y (in inches) to the volume of
the water x (in gallons).
4
a. Is the relationship proportional? Explain.
Height (inches)
b. Write an equation of the line. Interpret
the slope.
0 10 20 30 40 50 60 70 80 90 x
Volume (gallons)
c. What is the height of the water in the tank
when the volume is 250 gallons?

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.

Which expression is equivalent to 2x^2+7x+4?

What is the length of the missing leg in this right triangle? 18 mm 24 mm 26 mm 32 mm