Mathematics, 05.03.2022 01:00 ani69

3x + 8y = 7

2x - 2y = -10
what is x and y show work please
basically show work

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:30, kenken2583

Which of the following answers is 7/9 simplified? 7/9 2/9 11/9 2/7

Answers: 2

continue

Mathematics, 21.06.2019 17:00, trinityanne1738

Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?

Answers: 2

continue

Mathematics, 21.06.2019 18:30, jessieeverett432

It says factor each expression 49x-28?

Answers: 1

continue

Mathematics, 21.06.2019 21:30, amesha62

In a test for esp (extrasensory perception), a subject is told that cards only the experimenter can see contain either a star, a circle, a wave, or a square. as the experimenter looks at each of 20 cards in turn, the subject names the shape on the card. a subject who is just guessing has probability 0.25 of guessing correctly on each card. a. the count of correct guesses in 20 cards has a binomial distribution. what are n and p? b. what is the mean number of correct guesses in 20 cards for subjects who are just guessing? c. what is the probability of exactly 5 correct guesses in 20 cards if a subject is just guessing?

Answers: 1

continue

You know the right answer?

3x + 8y = 7

2x - 2y = -10
what is x and y show work please
basically show wo...