√(2x+4)=16 square both sides
2x+4=256 subtract 4 from both sides
2x=252 divide both sides by 2
x=126
Answer: it is better to buy the 24 slices
Step-by-step explanation: divide the price by the slices to get the price per slice. the 24 slices are 0.14 cents per slice
Answer: it would be all real numbers because the equation ends up at 0=0
Answer:
Step-by-step explanation:
