Solving system of two linear equations
Which method would you choose to solve the following system of equations? Solve it.y=2x+1 (1)3x+y=7 (2)
Follows
•
4
Expert Answers
•27
![]()
![]()
02/03/25
Which line represents the perpendicular of the Line x + 8y = 16
Perpendicular
Follows
•
1
Expert Answers
•2
![]()
![]()
06/22/24
What is 72% of 90
This question deals with using either multiplication, division, or "The Butterfly Method"
Follows
•
1
Expert Answers
•9
![]()
![]()
![]()
01/08/24
Story math problem division
Henry has 146 marbles . His brother has 124 marbles. If they put their collection together and divide them equally . How much will each child get?
Follows
•
2
Expert Answers
•5
![]()
![]()
10/23/23
A man drove his car a distance of 315 miles in 5 hours. If continuing at this rate is possible, he will travel _____ miles in 9 hours.
Follows
•
1
Expert Answers
•3
![]()
![]()
![]()
09/16/19
Help me with my math question pls
Jose can sweep 1/2 of a square yard in 2/3 of an hour. What is his speed in terms of square yards per hour?
Follows
•
1
Expert Answers
•2
![]()
![]()
03/31/15
How to find the number of sides of a polygon based off of the sum of its interior polygons.
The sum of all the interior angles of seven polygons is (180)(17). Find the total number of sides of the polygon.
Follows
•
1
Expert Answers
•1
![]()
03/05/15
How far from his starting position, will he be in 40 minutes?
Mr. Lee starts walking north at 3 miles per hour. The first leg of his journey is one mile, at which point he turns right 90 degrees and starts his second leg. After half a mile he turns right...
more
Follows
•
1
Expert Answers
•1
![]()
Still looking for help? Get the right answer, fast.
Ask a question for free
Get a free answer to a quick problem.
Most questions answered within 4 hours.
OR
Find an Online Tutor Now
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.