Mathematics, 05.07.2019 00:20, misrachel03

2. in a barnyard, there is an assortment of chickens and cows. counting heads, one gets 80; counting legs, one gets 184. how many of each are there? note: to receive credit for this problem you need to define the variables, write a system of equations and solve the system to answer the question.

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 12:30, keananashville

Danny draws a transversal, t, on two parallel lines ab and cd, as shown below: he makes the following table to prove that the alternate interior angles are equal: which is the missing justification? (6 points) corresponding angles formed by a transversal on parallel lines are supplementary. corresponding angles formed by a transversal on parallel lines are congruent. co-interior angles formed by a transversal on parallel lines are congruent. co-exterior angles formed by a transversal on parallel lines are congruent.

Answers: 1

continue

Mathematics, 21.06.2019 17:00, jenn8055

Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.

Answers: 1

continue

Mathematics, 21.06.2019 19:00, Jessieeeeey

Which shows the correct substitution of the values a, b and c from the equation 1=-2x+3x^2+1

Answers: 1

continue

Mathematics, 22.06.2019 00:20, hazeleyes8908

Find the power set of each of these sets, where a and b are distinct elements. a) {a} b) {a, b} c) {1, 2, 3, 4} show steps

Answers: 1

continue

Do you know the correct answer?

2. in a barnyard, there is an assortment of chickens and cows. counting heads, one gets 80; countin...