Please answer this I am in class I need the answer fast!

Simplify.7x + 3y - 2 + 6x + 1 + y squared 2 you! ; )

Click the arrows to advance or review slides. mapping carbohydrates to food carbohydrates (grams) 15 food (quantity) bread (1 slice) pasta (1/3 cup) apple (1 medium) mashed potatoes (1/2 cup) broccoli (1/2 cup) carrots (1/2 cup) milk (1 cup) yogurt (6 oz.) 12 12 is jennifer's relation a function? yes no f 1 of 2 → jennifer figure out the difference between a function and a relation by answering the questions about her food choices

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?