x*y=24 and x-y=5 you can use substitution and it would be really awkward to type it out. x can equal 3 or 8 and y can equal 8 or 3 (3,8) or (8,3)
Mathematicians have proven that there are some equations that show that 2x2 does indeed equal 5, and 4
Since the sum of two numbers is 5, we have:x + y = 5 where x and y are unknowns.Since the difference of two numbers is 0.5, we have:x - y = 0.5These are the two equations we obtain from interpreting the problem:x + y = 5x - y = 0.5Combine these equations to get:2x = 5.5x = 5.5/2x = 2.75Finally, substitute the value for either of the equation and solve for y.2.75 + y = 5y = 5.00 - 2.75y = 2.25So the two numbers with the sum 5 and the difference 0.5 are 2.75 and 2.25.
To determine how many three-fifths are in three, you need to divide 3 by 3/5. This is equivalent to multiplying 3 by the reciprocal of 3/5, which is 5/3. Therefore, 3 divided by 3/5 is equal to 3 multiplied by 5/3, which simplifies to 5. So, there are 5 three-fifths in three.
3/4 is not equal to it.
On a graph, parallel equations will run forever and never touch, whereas, perpendicular equations will make a right angle with each other.In an equation, parallel lines will have the same slope (the mx part of the equation).Ex:y = (1/3)x + 2y = (1/3)x + 4Perpendicular equations have negative reciprocal slopes of each other.Ex:y = (3/5)x + 6y = -(5/3)x + 4
To divide fractions, you multiply the dividend by the reciprocal of the divisor. Example: 1/5 ÷ 2/3 = 1/5 x 3/2 = 3/10
Mathematicians have proven that there are some equations that show that 2x2 does indeed equal 5, and 4
If you already know that x = -3 and y = 5 what linear equations are you wanting to solve?
Since the sum of two numbers is 5, we have:x + y = 5 where x and y are unknowns.Since the difference of two numbers is 0.5, we have:x - y = 0.5These are the two equations we obtain from interpreting the problem:x + y = 5x - y = 0.5Combine these equations to get:2x = 5.5x = 5.5/2x = 2.75Finally, substitute the value for either of the equation and solve for y.2.75 + y = 5y = 5.00 - 2.75y = 2.25So the two numbers with the sum 5 and the difference 0.5 are 2.75 and 2.25.
That depends. What are the equations?
An equation consists of an equal sign, and an expression on each side of it. The equal sign states that the two parts are equal. Examples: 3 = 3 4 = 5 x + 1 = 7 (The first is true, the second is false, the truth of the third one depends on the value assigned to "x"; but all three are equations.) An inequality is similar, but the equal sign is replaced by one of the following signs: less-than, less-than-or-equal, greater-than, greater-than or equal.
They appear equal.
5/8 - 3/8 is equal to the difference of the numerator over the denominator (since it's a common denominator. I'm not going to answer it for you but I will simplify it by saying it is equal to: (5-3)/8
An equation is a statement with symbols, that includes the equal sign. Examples: y = 5 5z + 3 = 10 An inequality is similar, but instead of the equal sign, it has a less-than, greater-than, less-than-or-equal, or greater-than-or-equal sign. Examples: 5x + 3 > 10 x < 15
Both equations are equal to each other and when solved x = -3/5 and y = 1
These equal to 525, im pretty sure there are no other equations.... (1, 525) (3, 175) (5, 105) (7, 75) (15, 35) (21, 25)