tjbirdsong6 tjbirdsong6

22-04-2014
Mathematics

contestada

The difference of two numbers is 14. Their sum is 46. What are the two numbers?

Respuesta :

06-05-2014

[tex] +\left \{ {{x-y=14} \atop {x+y=46}} \right. \\ 2x=60\\ x=30\\ x+y=46\\ y=46-30\\ y=16[/tex]

Answer Link

Otras preguntas

In isosceles pqr with base , pq = 2x + 3, and pr = 9x - 11. what is the value of x?

The environment contains

Jeremy earns $234 for 36 hours of work. Miguel earns $288 for 40 hours of work . Are the pay rates of these two people proportional?

who is most likely to be eligible for government health insurance? a. small business owners b. healthcare workers c. the unemployed d. senior citizens

Which value for x makes the sentence true? 5(9x-6) + 15 = 210 A. 8 B. 10 C. 2 11/17 D. 5 Best full explanation gets brainiest, rating and thx. PLEASE

What type of cartilage is found on the outer border of the spine?

A manufacturer is producing two types of shoes, types A and B. Type A cost $4 to produce and takes one hour. Type B costs $5 dollars to produce and takes 12

When the dimensions of a cube are reduced by 4 inches on each side, the surface area of the new cube is 864 square inches. What where the dimensions of the orig

A group of friends share slices of pizza.If each person gets 5 slices there will be 4 slices short.How many slices of pizza are there to share?

After reading the text, what can you infer about the social structure in India during British rule?