Question

the given equation relates the total number of marble queen pothos stems, x and the total number of snow queen pothos stems, y, a plant nursery propagates to create pothos plants. if 21 snow queen pothos stems are propagated, how many marble queen pothos stems are propagated? a. 21 b. 29 c. 50 d. 71 x + y = 71

Explanation:

Step1: Analyze the equation

We have the equation \(x + y=71\), where \(x\) is the number of marble queen pothos stems and \(y\) is the number of snow queen pothos stems. We need to find \(x\) when \(y = 21\).

Step2: Substitute \(y = 21\) into the equation

Substitute \(y = 21\) into \(x + y=71\), we get \(x+21 = 71\).

Step3: Solve for \(x\)

Using the subtraction property of equality, \(x=71 - 21\).

$$x = 50$$

Answer:

c. 50