Use the place value chart to write the number represented by the model.
Click or tap on a number,
and then click or tap where you want
it to go. Double click or tap a placed number to remove it.
Millions
Ten thousands
Hundreds
Hundred thousands
Thousands
Tens
Ones

add a pic of the graph, then ill edit this "answer" and solve it for you : 3

step-by-step explanation:

step-by-step explanation:

the ratio of red paint to blue paint is always 9/7. that means that, whatever x's value, (4x+12)/(4x-4) has that same ratio. so, set up an equation and cross-multiply to solve for x:

9/7 = (4x+12)/(4x-4)

9(4x-4) = 7(4x+12)

36x - 36 = 28x + 84

8x - 36 = 84

8x = 120

x = 15

(1,-1) i hope this

step-by-step explanation: