Add or subtract. i. 16 + 0 = 16
ii. 0 - 7 = 0 + (-7) = -7
iii. -4 + 0 = -4
iv. 0 + d = d
v. What pattern do you notice in parts (i) through (iv)?

Using elimination, what is -4x+2y=-12 4x+8y=-24

Multiply and simplify. (x - 4) (x^2 – 5x – 6) i will mark brainliest if your answer is right. show how you got the answer. if your answer is correct but does not show how you got the answer you will not be marked brainliest.

What's for breakfast? all people who ate at a certain restaurant were surveyed as to what they ordered on a particular sunday morning. 40 ate eggs 42 ate sausage 32 ate pancakes 13 ate sausage and eggs 15 ate pancakes and sausage 11 ate eggs and pancakes 6 ate all three items 3 people didn't eat any of the items how many people ate only pancakes? how many people ate at the resturant that morning? how many people didn't eat eggs?