yesseniaroman21
21.10.2020 •
Mathematics
Try it
Solve the system of equations.
2x + 3y = 1
5x + 2 = 8
What is the solution?
Solved
Show answers
More tips
- L Leisure and Entertainment What Movies You Should Watch: A Guideline to Make the Right Decision...
- F Family and Home How to Choose a Baby Stroller: Tips from Experienced Parents...
- H Health and Medicine 5 Simple Steps to Quit Smoking for Good...
- C Computers and Internet How to Download Videos from YouTube? Simple Steps to Download Any Content...
- H Health and Medicine What is the Normal Blood Sugar Level in a Healthy Person?...
- S Style and Beauty How to Get Rid of Acne: Scientifically Proven Methods...
- L Leisure and Entertainment How to Choose the Perfect Gift for Men on February 23rd?...
- C Computers and Internet How to Delete Your Account on Odnoklassniki...
- H Health and Medicine 10 Simple and Effective Tips on How to Lose Weight in a Week...
- F Food and Cooking What s the Best Rice for Cooking Plov?...
Answers on questions: Mathematics
- M Mathematics H 97° g 66° m k Please help me asap...
- M Mathematics Huxian s father gives her $120 as her monthly allowance. a) If she spends an average of 5 dollars a day, find the amount on money that she is left with after 1) 3 days 2)...
- M Mathematics A recipe ofr one cookie requires 3/4 cups of sugar. If Joes has all the other ingreidiants he needs for an endless supply of cakes, how many ckaes can he make if he has...
- M Mathematics Thomas s goal is to study 14 hours each week. This week, he studied 1.5 hours on Monday and 2.0 hours on Wednesday. Thomas uses the equation x−3.5=14 to find the number...
- M Mathematics Helpppppppppppppppppppppppppppppppppppppppp...
- M Mathematics Determine and state the vertex of f(x) = x2 - 2x - 8 using the method of completing the square...
- M Mathematics What is the area of the trapezoid below?...
- M Mathematics An ice cream store has 12 different flavors of ice cream, 5 toppings, and 3 types of cones. How many different combinations can they make?...
- M Mathematics You pick a card at random. 2 3 4 5 What is P(odd)? Write your answer as a percentage....
- M Mathematics At a basketball game, a vender sold a combined total of 200 sodas and hot dogs. The number of sodas sold was three times the number of hot dogs sold. Find the number of...
Ответ:
x=6/5 ,y= -7/15
Step-by-step explanation:
we are going to solve this simultaneously.
2x+3y=1(i)
and
5x+2=8
5x=6
x= 6/5 (ii)
Now let's put value of x into equation number (i)
2x+3y=1
2(6/5) +3y=1
12/5 +3y =1
3y= 1-(12/5)
3y = -7/5
y = (-7/5) ÷3
y= -7/15
Ответ:
The pre-tax cost of the jeans was $35.51 rounded to the nearest penny.