Ineed with my system of equations in algebra ill give one example i have:
y=-x-2
-9=2x+3y
i am sort of confused and just need some understanding how to do it !

What is the least common factor of 6 and 8

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

What is the answer to the question 5x+2x