Kelly needs to order lunch for orders, 6 people, at a business meeting. Her menu choices are chicken salad for a cost of $5 per person and egg
salad for a cost of $4 per person. She only has $28 to spend. More
people want a chicken salad.
1. Write and graph one equation in a system for this
situation.
2. Write a second equation in the system. Graph it
on the same grid.

3. What do x and y represent?


4. How many of each type of lunch can she order?

Given the function f(x) = log base 4(x+8) , find the value of f^-1(2)

What is the greater volume 72 quarts or 23 gallons

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