Mathematics, 22.11.2019 05:31 claudiapineda860

item 7
solve the system of linear equations by substitution.

−2x−5y=3
3x+8y=−6
solution: (
,
)

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 21:30, francescanajar5

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park is the cost of admission proportional to the amount of people entering the amusement park? explain.

Answers: 2

continue

Mathematics, 22.06.2019 03:00, kparker7543

Edith is shopping for a new leather couch. jordan’s furniture has one that costs $3,000. however, this weekend she can get a 15% discount. how much money will edith save if she buys the couch this weekend? a $15b $2,550c $45,000d $450

Answers: 1

continue

Mathematics, 22.06.2019 04:00, camiloriveraveoxbgd6

Which figures are polygons? select each correct answer. figure a figure b figure c figure d

Answers: 2

continue

Mathematics, 22.06.2019 06:00, codycollier

The change in water level of a lake is modeled by a polynomial function, w(x). described how to find the x-intercepts of w(x) and how to construct a rough graph of w(x) so that the parks department can predict when there will be no chage in the water level. you may create a sample polynomial of degree 3 or higher to use in your explanations.

Answers: 1

continue

You know the right answer?

item 7
solve the system of linear equations by substitution.

−2x−5y=3
3x+8y=...