animalchick04 animalchick04
  • 20-04-2020
  • Mathematics
contestada

Solve by elimination 4x-8y=8 -5x-y=-21

Respuesta :

al2601
al2601 al2601
  • 20-04-2020
X will equal 2, Y will equal 1
Answer Link

Otras preguntas

What is the mass of 1 L of a gas at STP whose molar mass is 254 g/mol? a. 11.3 g b. 25.4 g c. 30.6 g d. 76.5 g e. 254 g Can you please explain with some deta
Which of the molecule is a major contributor to acid rain? A. SO₂ B. SiH₄ C. CO₂ D. CaO E. NO
write question using the words.then, answers that are true for you. you/ last year/ were/ a student
write question using the words.then, answers that are true for you. you/ last year/ were/ a student
What is the area of a rectangle is represented by 3x2+3x + 10x -10 what are the dimensions of the rectangle
Find the perimeter of a rectangle 12.5 cm. long and 3.5 cm wide
The average IQ of 4 people is 110. If three of these people each have an IQ of 105, what is the IQ of the fourth person ?
erika has 3 pieces of ribbon.each piece id 25 yards long.she needs to cut pieces that are 22 inches long.what is the greatest number of 22 inch pieces  she can
The average IQ of 4 people is 110. If three of these people each have an IQ of 105, what is the IQ of the fourth person ?
The sum of three numbers is -44.84. One of the numbers is 24.6. The other two numbers are equal to each other.what is the value of the other two numbers?