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The difference between 7 times a number and -8 times a number?
15
One more than the difference between 18 and seven times a number is -9?
27
The ratio of the width to length of a rectangle is 5 to 7 If the perimeter of the rectangle is 1536 feet what is the width and length?
The width to length ratio is 5 to 7 so if the width is 5x feet then length is 7x feet (x may be fractional). Then perimeter = 2*(W + L) = 1536 ie W + L = 768 is 5x + 7x = 768 or 12x = 768 so that x = 64 Then width = 5x = 5*64 = 320 feet and length = 7x = 7*64 = 448 feet
Find the length of 8 plus 7x?
Without knowing the value of x and the required unit of length then a meaningful answer to this question cannot be provided.
What is the difference between a number times 7 and 8 is equal to 2?
7x - 8 = 2 7x = 10 x = 10/7
What is the difference between children's clothes size 7 and 7X?
7x is a little longer
What is the area of a square with a length of (7x-2)?
The area of square is : 49.0
The difference between 7 times a number and -8 times a number?
15
One more than the difference between 18 and seven times a number is -9?
27
How much greater is 3x plus 2 than 5-7x?
You're asking for the difference: (3x + 2) - (5 - 7x).(3x + 2) - (5 - 7x) =3x + 2 - 5 + 7x =10x - 3.It is (10x - 3) greater.
Find the difference of 5x + 4 and -7x + 2?
12x+2
What is one more than the difference between 18 and seven times a number is -9?
27
The ratio of the width to length of a rectangle is 5 to 7 If the perimeter of the rectangle is 1536 feet what is the width and length?
The width to length ratio is 5 to 7 so if the width is 5x feet then length is 7x feet (x may be fractional). Then perimeter = 2*(W + L) = 1536 ie W + L = 768 is 5x + 7x = 768 or 12x = 768 so that x = 64 Then width = 5x = 5*64 = 320 feet and length = 7x = 7*64 = 448 feet
Find the volume of the rectangular solid whose length is 3 width is 7x and height is y Be sure to include units?
Find the volume of the rectangular solid whose length is 3, width is 7x, and height is y. Be sure to include units.
Find the length of 8 plus 7x?
Without knowing the value of x and the required unit of length then a meaningful answer to this question cannot be provided.
What is the difference between size 7 and 7X?
A 7X is a little bit longer and a little bit wider than a 7, but it's not enough to make it an 8.
What is the answer to 7x 7x squared?
7x^3. That is 7x cubed.... or 7x*7x*7x (where * means multiply). You should get 343x
