South wind vineyard uses 100 acres to plant Chardonnay and riesling grapes the venter knows the profit will be greatest by planting 180 more acres of Chardonnay then Riesling. How many acres of each grape should be planted

let riesling=x=340

let chardonnay=x+140=480

Step-by-step explanation:

x+x+140=820

2x=680

x=340

because linear equations are a lot simpler than quadratics equations, and linear equations formula is a lot easier to memorize. that's why i think they're harder.