(Score for Question 2: ___ of 5 points) 2.You are making necklaces for your friends. You have 84 blue beads and 56 red beads. Each friend will receive an identical necklace, and all beads must be used.
(a)What is the greatest number of friends who can receive a necklace? Explain your reasoning.
(b)How many of each color bead will each friend receive on the necklace? Explain your reasoning.

Answer asap ill give ! ’ a sample of radioactive material decays over time. the number of grams, y , of the material remaining x days after the sample is discovered is given by the equation y = 10(0.5)^x. what does the number 10 represents in the equation? a. the half-life of the radioactive material, in days b. the amount of the sample, in grams, that decays each day c. the time, in days, it will take for the samples to decay completely d. the size of the sample, in grams, at the time the material was discovered

For each sentence below, find the value of x that makes each sentence true. (515) 5 = 25* x= (813)2 = 4* x=

The price of a dozen eggs was $1.63. suppose the price increases m dollars per dozen and then the price decreases $0.12 per dozen. which expression represents the current price of eggs after the two price changes?