Mathematics, 17.09.2019 17:30 raffaldarmaki9412

The difference in the total number of calories in a jar of peanut butter and a jar of jelly is 3,545. the sandwich that julio made contained a total of 430 calories from the peanut butter and jelly alone, which was 2/23 of the jar of peanut butter and 2/33 of the jar of jelly. which system of equations can be used to determine the total number of calories in the jar of peanut butter, x, and the total number of calories in the jar of jelly, y?
a. x-y=3545 and 2/23x+2/33y=430
b x-y=3545 and 2/33x+2/23y=430
c. x-y=3545 and 2/23x+2/33y=430
d. x-y=3545 and 2/33x+2/23y=430

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 18:10, lalaokawami0912

Find the smallest number by which the given number should be divided to make a perfect cube(with steps or the answer will get reported) a.108 b.2187

Answers: 1

continue

Mathematics, 21.06.2019 19:50, JS28boss

The probability that a student graduating from suburban state university has student loans to pay off after graduation is .60. if two students are randomly selected from this university, what is the probability that neither of them has student loans to pay off after graduation?

Answers: 2

continue

Mathematics, 21.06.2019 22:30, murdocksfamilyouoxvm

Adeposit of 5500 at 6% for 3 years equals

Answers: 2

continue

Mathematics, 22.06.2019 01:00, jazzytazzyyy

Use mathematical induction to prove the statement is true for all positive integers n, or show why it is false. 1^2 + 4^2 + 7^2 + + (3n - 2)^2 = [n(6n^2-3n-1)/2]

Answers: 1

continue

You know the right answer?

The difference in the total number of calories in a jar of peanut butter and a jar of jelly is 3,545...