Elena mixes 5 cups of apple juice wihn 2 cups of sparkling waer o make sparkling apple juice. for a pary she wans o make 35 cups of sparkling apple juice. how much of each ingredien should elena use

She require 25 cups of apple juice and 10 cups of sparkling water to make sparkling apple juice.

Step-by-step explanation:

Given : Elena mixes 5 cups of apple juice with 2 cups of sparkling water to make sparkling apple juice.

i.e. the required ratio of apple juice to sparkling water = 5:2

The proportion of these ingredients remains the same .

In order to make 35 cups of sparkling apple juice, let we require 5x cups of apple juice and 2x cups of sparkling water to make sparkling apple juice.

Such that

i.e. She require 5(5) cups of apple juice and 2(5) cups of sparkling water to make sparkling apple juice.

i.e. She require 25 cups of apple juice and 10 cups of sparkling water to make sparkling apple juice.

trapezoid

step-by-step explanation:

first i plotted all my points on a grid graph

i made sure all of them were in the correct quadrant

then i saw it was a trapezoid or a quadrilateral