27-01-2016
Mathematics

contestada

what are the numbers x+ y = 17 x - y= 7

Respuesta :

Аноним Аноним

27-01-2016

x = 12 and y = 5

I found this out by starting out with x = 10 and y = 7 (because 10 + 7 equals 17), and escalating while trying out every number with both equations.

Answer Link

Otras preguntas

H3C• O=( c •CH3 can interact with other like molecules through dispersion forces, dipole- only dispersion only dispersion forces and dipole and forces dipole-di

which set of side lengths would form a right triangle

How does your Web browser get a file from the Internet? Your computer sends a request for the file to a Web server, and the Web server sends back a response. Fo

Maya just turned 14 years old. Her parents started saving $350 each month for her college. education when she was born. Her parents want to make sure there will

15. In the graph below, f(x) is a linear function and g(x) is an exponential function. Using the graph provided, what is the equation for f(x)? What is the equa

What is the name for data generated by a computer using an algorithm? A. Output B. Input C. Income D. Outcome

What is the rhetorical device that Franklin uses in his reference to the words of "a certain French lady" in paragraph 2?

A disk-shaped platform has a known rotational inertia. The platform is mounted on a fixed axle and rotates in a horizontal plane, as shown above. A student wish

Rationalise the denominator of 5/√(3-√5)Pls send the answer by today

a camp having a Ti inmates having food sufficient for 70 days. How many inmates have to leave after 10 days so that the food lasts for another 80 days?

ACCESS MORE