subject
Mathematics, 10.06.2020 07:57 reedj7736

What is the result of subtracting the second equation from the first?
2x+7y=-8
2x=5y=-1

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 15:30
Mary works for a company that ships packages and must measure the size of each box that needs to be shipped. mary measures a box and finds the length is 7 inches, the width is 14 inches, and the height is 15 inches. what is the volume of the box? [type your answer as a number.]
Answers: 1
question
Mathematics, 21.06.2019 19:40
If w = 6 units, x = 3 units, and y = 5 units, what is the surface area of the figure? 168 units2 240 units2 144 units2 96 units2
Answers: 1
question
Mathematics, 21.06.2019 20:30
Find the nonpermissible replacement for binthis expression.b2/5b +5
Answers: 1
question
Mathematics, 21.06.2019 21:00
Circle a has a diameter of 7 inches, a circumference of 21.98 inches, and an area of 38.465 square inches. the diameter of circle b is 6 inches, the circumference is 18.84 inches, and the area is 28.26 square inches. part a: using the formula for circumference, solve for the value of pi for each circle. (4 points) part b: use the formula for area and solve for the value of pi for each circle. (4 points)
Answers: 2
You know the right answer?
What is the result of subtracting the second equation from the first?
2x+7y=-8
2x=5y=-1...
Questions
question
Mathematics, 07.09.2021 14:00
question
Mathematics, 07.09.2021 14:00
question
Chemistry, 07.09.2021 14:00
question
Mathematics, 07.09.2021 14:00
question
Mathematics, 07.09.2021 14:00
Questions on the website: 13722360