Mathematics, 19.03.2021 20:40 elijahjacksonrp6z2o7

Write a system of equations to describe the situation below, solve using substitution, and fill in the blanks. Eduardo is starting a business selling handmade necklaces. He has decided to invest an initial amount of $69 for advertising, and materials cost $7 for each necklace he makes. Eduardo can sell his creations for $10 per necklace. Once he makes and sells a certain number of necklaces, he will break even, with identical expenses and sales. What would the total expenses and sales be then? How many necklaces would that take?

Eduardo would have total expenses and sales $
after selling
necklaces.

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 20.06.2019 18:04

The gades foundation and hbm corporation are eager to donate generously to their favorite charities. the gades foundation donated $250 in the first month, and each month afterward their cumulative donation total increases by 100$ the hbm corporation donated $64, in the first month, and each month afterward their cumulative donation total increases by 75%. in which month will the hbm corporation's cumulative donation total first exceed the gades foundations' cumulative donation total?

Answers: 1

Answer

Mathematics, 21.06.2019 19:00

Aflower has 26 chromosomes. to create a new flower, how many chromosomes would a sperm cell have? what is this process called? part 2: within a flower cell that has 26 chromosomes, how many chromosomes would a cell that is created within the stem of a flower as it grows, have? what is this process called?

Answers: 1

Answer

Mathematics, 21.06.2019 20:00

Seymour is twice as old as cassandra. if 16 is added to cassandra’s age and 16 is subtracted from seymour’s age, their ages become equal. what are their present ages? show !

Answers: 1

Answer

Mathematics, 21.06.2019 20:30

3.17 scores on stats final. below are final exam scores of 20 introductory statistics students. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 57, 66, 69, 71, 72, 73, 74, 77, 78, 78, 79, 79, 81, 81, 82, 83, 83, 88, 89, 94 (a) the mean score is 77.7 points. with a standard deviation of 8.44 points. use this information to determine if the scores approximately follow the 68-95-99.7% rule. (b) do these data appear to follow a normal distribution? explain your reasoning using the graphs provided below.

Answers: 1

Answer

You know the right answer?

Write a system of equations to describe the situation below, solve using substitution, and fill in t...

Questions

Mathematics, 19.04.2020 04:25

What is the explicit rule for the geometric sequence 3,12,48,...?...