Seudónimo Seudónimo

13-02-2016
Mathematics

contestada

A number is 6 greater than 1\2 another number. If the sum of the numbers is 21,find the numbers.

Respuesta :

CuriousMimi CuriousMimi

13-02-2016

Let 1 number equal x
Let the other number equal 1/2x + 6

x + (1/2x + 6) =21
1 & 1/2 x + 6 =21
1 & 1/2 x =15

Answer Link

Otras preguntas

Katie cut out a piece of wrapping paper that was 2 times as long and 3times as wide as the box that she was wrapping.The box was 5 inches long and 4 inches wide

Write the sum as a product of the GCF and a sum: 39 + 91

How to solve. -3(4r-8)= -36

How do you Solve 24=6(-x-3)

If 400ml of milk is used for 8 pancakes,how much is used for 6

What is the derivative of y=3tan(x)y=3 tan (x) ?

Where are slides placed on a microscope?

When this 3-digit number is rounded to the nearest hundred it rounds down to 900. The digit in the ones places is the fifth odd number that you count beginning

Simplify the expression. 5^0 A.0 B.0.5 C.1 D.50

The true conditional statement, "If 5x + 7 = 2x - 1, then 3x + 7 = -1," illustrates which property of equality? Addition Property of Equality Subtraction Proper