Mathematics, 10.12.2020 05:50, Queentdawg7177

8x-y= -19
3x + 7y = 15
How do i solve this thank you so much

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 17:00, bhebert6057

Cameron indoor stadium at duke university is one of the most revered sites in all of college basketball, as well as in all of sports period. duke’s men’s and women’s basketball programs have attained quite a few wins in the building over the last seventy years. cameron indoor stadium is capable of seating 9,460 people. for each game, the amount of money that the duke blue devils’ athletic program brings in as revenue is a function of the number of people in attendance. if each ticket costs $45.50, find the domain and range of this function.

Answers: 1

continue

Mathematics, 21.06.2019 17:30, ninaaforever

The sum of two numbers is 12 and their difference is 18 what are the two numbers

Answers: 1

continue

Mathematics, 21.06.2019 17:30, chaparro0512

Astore sells two types of radios. one type sells $87 and the other for $119. if 25 were sold and the sales were $2495, how many of the $87 radios were sold a) 5 b) 20 c) 15 d)10

Answers: 2

continue

Mathematics, 21.06.2019 18:00, NeonPlaySword

Four congruent circular holes with a diameter of 2 in. were punches out of a piece of paper. what is the area of the paper that is left ? use 3.14 for pi

Answers: 1

continue

Do you know the correct answer?

8x-y= -19
3x + 7y = 15
How do i solve this thank you so much...