One winter night, the temperature outside was 6°F. Overnight, the temperature dropped to –12°F. Describe how you would use a number line to determine the number of degrees the temperature dropped overnight. How many degrees did the temperature drop?

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

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

Hardest math question of all time can you solve the equation. check for extraneous solutions.9∣9-8x∣ = 2x+3