Zahara mixed 5 quarts of dry ingredients and 2 quarts of water to make a
concrete. she ran out of the mixture before finishing her project, so she mad
batch using 10 quarts of dry ingredients.
*) how many quarts of water does zahara need to add to keep the
consistency the same? complete the ratio square.
batch 1
batch 2
basingen
von o
dry ingredients (at)
5
10

Zahara need to add 4 quarts of water to keep the  consistency the same

Step-by-step explanation:

Let

x -----> the amount of dry ingredients in quarts

y -----> the mount of water in quarts

we know that

Batch 1

Isolate variable y

----> equation A

Batch 2

For x=10

substitute in the equation A and solve for y

The ratio batch 2 is

therefore

Zahara need to add 4 quarts of water to keep the  consistency the same

b or 2, just plug these equations into your graphing calculator then check the graph to see the image. if it matches up then that's your answer!

f(x) is the value of the function. b is the value of the function when x equals zero or the y-coordinate of the point where the line crosses the y-axis in the coordinate plane.

step-by-step explanation:

hope this !