Solve the problem. Use what you learned from the model. Each molecule of carbon dioxide contains 2 oxygen atoms and 1 carbon atom. Write
equations that can be used to find the following: the number of oxygen
atoms when given the number of carbon atoms the number of carbon atoms
when given the number of oxygen atoms o Use a table, diagram, or graph
to show the two relationships. Then describe the relationships. Explain
whether or not the relationships are functions. Show your work. Use tables,
diagrams, or graphs as well as words and numbers to explain your answer.

mx+89b(-98)nb

step-by-step explanation:

sadsadsadsad

step-by-step explanation:

delaney would like to make a 5lb nut mixture that is 60% peanuts and 40% almonds.

she has several pounds of peanuts and several pounds of a mixture that is 20% peanuts and 80% almonds.

let 'p' represent the number of pounds of peanuts needed to make the new mixture, and  

let 'm' represent the number of pounds of the 80% almond-20% peanut mixture.

:

p + m = 5

therefore

m = (5-p)

write an equation based on the percent of peanuts

1p + .2m = .6(5)

replace m with (5-p)

p + .2(5-p) = .6(5)

p + 1 - .2p = 3

p - .2p = 3 - 1

.8p = 2

p = 2/.8

p = 2.5 lbs of peanuts required

then

5 - 2.5 = 2.5 lbs of the peanut/almond mixture required

:

a) what is the system that models this situation?

p + m = 5

1p + .2m = .6(5)

what is the question