makemybacon
15.07.2019 •
Mathematics
2x + 4y = 12 y = x – 3 what is the solution to the system of equations? (–1, 8) (8, –1) 5 1/2 1/2 5
Solved
Show answers
More tips
- C Computers and Internet Best Applications for Your iPad: Review of the Best Candidates for Installation...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
- A Art and Culture When Will Eurovision 2011 Take Place?...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
- F Family and Home Why Having Pets at Home is Good for Your Health...
- H Health and Medicine How to perform artificial respiration?...
- H Health and Medicine 10 Tips for Avoiding Vitamin Deficiency...
- F Food and Cooking How to Properly Cook Buckwheat?...
- F Food and Cooking How Many Grams Are In a Tablespoon?...
- L Leisure and Entertainment Carving: History and Techniques for Creating Vegetable and Fruit Decorations...
Answers on questions: Mathematics
- M Mathematics Use the discriminant of the following quadratic equation to state the number and type of solutions. 3x^(2)+4x-5=3x+2...
- M Mathematics Angela invests 2,550 at 3% interest compounded annually. what will be the balance in the account after 1.5 years?...
- M Mathematics Solve for the angle of your resultant for vectors a and d mathematically below and show all work in the space provided. a)0,10 angle 90 and 9,0 angle 0 d)7,7 angle 45 and 8, -6 angle...
- M Mathematics Three times a number plus five equals twenty...
- M Mathematics Not multiple choice! 1. a store sells ladders. ♦ the retail price was a 40 percent markup over the manufacturer price. ♦ a month later, the store reduced the retail price of the ladder...
- M Mathematics Select the best estimate for the diameter of a dinner plate. 25 mm b. 25 cm c. 2,500 mm d. 25 m...
- M Mathematics What is the inverse of f(x) = x + 2? 1. h(x) = x + 2 2. h(x) = x - 2 3. h(x) = 3x - 2 4.h(x) = 3x - 6...
- M Mathematics What is the difference of 1289 and 943...
- M Mathematics Pleas me i beg onyl 4 questions is the following system consistent or inconsistent? 8x + y + 4 = 0 y = -8x - 4 consistent inconsistent is the following system consistent or inconsistent?...
- M Mathematics Ineed an equation in point slope form for a line that passes through 4,1 with a slope of -4...
Ответ:
The solution is (8, -1).
Step-by-step explanation:
2x + 4y = 12(1)
y = 1/4x – 3 (2)
Substitute y = x - 3 in equation (1):
2x + 4(1/4x - 3) = 12
2x + x - 12 = 12
3x = 24
x = 8.
Now substitute for x in equation (2):
y = 1/4 *8 - 3
y = -1.
Ответ:
5,^50,5 right triangle 18,80,82 right 0.75,is right the rest is not right triangle
Step-by-step explanation: