Question

at the start of her shift at midtown bakery, megan made some batches of cookies that called for 3 cups of flour each. then, she used the remaining 8 cups of flour she had to make a pan of muffins. she started her shift with a 20 - cup bag of flour. which equation can you use to find how many batches of cookies, x, megan made? \\(3(x + 8)=20\\) \\(8(x + 3)=20\\) \\(8x + 3 = 20\\) \\(3x + 8 = 20\\)

Explanation:

Step1: Analyze flour usage for cookies

Each batch of cookies uses 3 cups, and there are \( x \) batches. So flour for cookies is \( 3x \) cups.

Step2: Total flour equation

Total flour is 20 cups, which is flour for cookies (\( 3x \)) plus flour for muffins (8 cups). So equation is \( 3x + 8 = 20 \).

Answer:

\( 3x + 8 = 20 \)