deannaellis deannaellis

24-09-2017
Mathematics

contestada

4x+2y=10

and x-y=13

Use transitive property

Respuesta :

Mandy8224 Mandy8224

24-09-2017

Move 4x to the other side
2y=10+4x
Divide both sides by 2y
Y=5+4x

2. X-y=13
Move the first variable to the other side
-y=13+x

Answer Link

Otras preguntas

The lengths of two sides of a triangle are 12 inches and 4 inches. Which of the following dimensions is the third side of this triangle? 9 inches 8 inches 7 inc

Who was Putnam in 1776?

How would you find the volume of the solid in the figure shown above? A. Use the formula for the volume of a frustum. B. You can only find an approximate volume

The equation y=2/3x describes the number of calls y a salesperson makes in x minutes. How does y change as x changes?

Read these lines of poetry: O say, can you see, by the dawn's early light, What so proudly we hailed at the twilight's last gleaming? In which poem do these

What is 1000 times 80%

Carbon dioxide is added to the atmosphere: a) as a by-product of solar energy b) from the burning of fossil fuels c) from hydroelectric power plants and dams

This pre-Renaissance artist used perspective techniques to communicate a sense of realism. His frescoes had a great effect on art during the Renaissance. Who i

In Act III of Our Town, why does Emily choose to return to her twelfth birthday even though the dead advise against returning? A. Emily is as headstrong in deat

Which word in this excerpt from Homer's Odyssey means "lands" or "kingdoms"?