Solve the following system of equations by linear combination: 2d + e = 8 d – e = 4
select on...
Mathematics, 28.01.2020 17:52 RebeccaBloop8578
Solve the following system of equations by linear combination: 2d + e = 8 d – e = 4
select one:
a.
the solution is (5, –2).
b. the solution is (4, 0).
c. there is no solution.
d. there are an infinite number of solutions
Answers: 2
Mathematics, 21.06.2019 13:00
(98 points) i need with 5 questions. answer definitions are welcomed, but not necessary.
Answers: 3
Mathematics, 21.06.2019 13:10
Aphoto of a painting measured 13 x 17 inches the scale of the photo to the original painting is 1 inch to 3 inches. what is the size of this painting
Answers: 1
Mathematics, 21.06.2019 17:00
Ataxi company charges $2.25 for the first mile and then $0.20 per mile for each additional mile, or f = $2.25 + $0.20(m - 1) where f is the fare and m is the number of miles. if juan's taxi fare was $6.05, how many miles did he travel in the taxi? if juan's taxi fare was 7.65, how many miles did he travel in taxi
Answers: 1
Mathematics, 21.06.2019 18:00
In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?
Answers: 3
Arts, 09.01.2021 06:10
Mathematics, 09.01.2021 06:10
English, 09.01.2021 06:10
Mathematics, 09.01.2021 06:10
Chemistry, 09.01.2021 06:10
Mathematics, 09.01.2021 06:10
Mathematics, 09.01.2021 06:10