Gladistshiala267
05.12.2019 •
Mathematics
4z is greater than or less than -12 answer
Solved
Show answers
More tips
- F Family and Home How to Teach Your Child to Read?...
- C Computers and Internet How to Download Videos from YouTube? Simple Steps to Download Any Content...
- S Style and Beauty Tricks and Tips: How to Get Rid of Freckles...
- H Health and Medicine How to perform artificial respiration?...
- C Computers and Internet How to Get Rid of Windows Genuine Check?...
- F Food and Cooking The Disease That Haunted Abraham Lincoln...
- S Style and Beauty How to Make Your Lips Fuller? Ideas and Tips for Beautiful Lips...
- S Style and Beauty How are artificial nails removed?...
- F Family and Home How to Sew Curtain Tapes: Best Tips from Professionals...
- H Horoscopes, Magic, Divination How to Cast a Love Spell on a Guy? Guide for Guys...
Answers on questions: Mathematics
- M Mathematics G Recall the method used to obtain a confidence interval for the difference between two population means for matched samples. (a) The following data are from matched samples...
- M Mathematics Which type of pronoun is italicized below? when lan proudly retrieved his calculus 2 homework and saw that it was covered with glue and glitter, he was horrified. his mind...
- M Mathematics Every sunny day, the always philadelphia bakery bakes 100 cakes and 60 muffins. in any other weather, it bakes 40 cakes and 120 muffins per day. this april, the always...
- M Mathematics Do i have to use 3.14 for multiplting or can i use pi?...
- M Mathematics Mr. smith built a rectangular-shaped sandbox for his children, measuring 4 feet by 4 feet by 6 inches. sand has a density of approximately 100 pounds per cubic foot and...
- M Mathematics What is the distributive property of 90 + 27...
- M Mathematics If you don t know don t answer or i will report you & don t say i don t know the 40 !...
- M Mathematics 17. margo solves several equations and then states that all of them have a solution of x = 7. however, kenneth disagrees. determine which of the following equations have...
- M Mathematics What is the answer to this question?...
- M Mathematics Claire s sells bracelets for $2.97 each. michelle bought 2 yellow bracelets and 4 pink bracelets. how much did michelle spend at claire s?...
Ответ:
Ответ:
x = -2y + 8
5x - 4y = 19
5(-2y + 8) - 4y = 19
-10y + 40 - 4y = 19
-14y = -21
y = -21/-14
y = 3/2
x + 2(3/2) = 8
x + 3 = 8
x = 5
x = 5
y = 3/2