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What two numbers have a sum of 43 and a difference of 9?
Let the two numbers be ( x ) and ( y ). From the problem, we have the equations ( x + y = 43 ) and ( x - y = 9 ). Solving these simultaneously, we can add both equations to get ( 2x = 52 ), which means ( x = 26 ). Substituting ( x ) back into the first equation gives ( y = 17 ). Thus, the two numbers are 26 and 17.
What is 43 times 26?
43 x 26 = 1118
What is the mode of 40 31 43 43 26 31 26 43?
43 occurs more often than any other number, so it is the mode.
How do you divide 1118 by 43?
To divide 1118 by 43, you would perform long division. First, determine how many times 43 fits into the first part of 1118. It fits 26 times (since 43 x 26 = 1118). Therefore, 1118 divided by 43 equals 26 with a remainder of 0.
What equations are helpful in GCSE further maths?
Quadratic, simultaneous and straight line equations
What equation makes 43?
There are many equations that can produce the result of 43. For example, one simple equation is (40 + 3 = 43). Another possibility is (86 \div 2 = 43). You can also use subtraction, such as (50 - 7 = 43).
What is the mean of 26 37 42 43?
It is: 26+37+42+43 = 148 and 148/4 = 37 which is the mean average
What will be the result if you divide the product of 26 and 34 by the difference of 43 and 39?
(26 * 34) / (43 - 39) = 884 / 4 = 221
What are equations with the same solution?
Equations with the same solution are called dependent equations, which are equations that represent the same line; therefore every point on the line of a dependent equation represents a solution. Since there is an infinite number of points on a line, there is an infinite number of simultaneous solutions. For example, 2x + y = 8 4x + 2y = 16 These equations are dependent. Since they represent the same line, all points that satisfy either of the equations are solutions of the system. A system of linear equations is consistent if there is only one solution for the system. A system of linear equations is inconsistent if it does not have any solutions.
What is a inconsistent line?
its a system of equations, with no solution
How are linear equations and functions alike?
They are not. A vertical line is not a function so all linear equations are not functions. And all functions are not linear equations.
What two numbers when divided equal 84 and when added equal 26?
110
