JamesWolf03 JamesWolf03

01-12-2018
Mathematics

contestada

Use the addition method to solove X=2y+9
2y=3x-19

Respuesta :

01-12-2018

1X-2y=9
- 3x+2y=-19
____________

-2x+0=-10
Divide both sides by -2
X=5

Answer Link

Otras preguntas

44cm is rounded to nearest whole cm. Write down the maximum possible length it could have been.

David tosses two coins the possible outcomes for tossing two coins is given what is the probability of both coins landing on heads as a reduced fraction

want to make confetti. In order to get the right balance of ingredients for their tastes they bought 2 pounds of paper hearts at $ 4.07 per pound comma 4 pounds

Which best explains why the narrator mentions the gentleman's names in the opening sentence? to establish credibility, suggesting many want to hear his tale to

A 0.20 kg mass on a horizontal spring is pulled back 2.0 cm and released. If, instead, a 0.40 kg mass were used in this same experiment, the total energy of the

based on Newtown law does gravity increase

The diagonal of a rectangle is 58" the site is 40" and the base is 42" what is the ratio of the diagonal to the base of the rectangle

Opera Corp. uses dollar-value LIFO method of computing its inventory cost. Data for the past three years is as follows: Year ended Inventory at Price December 3

Slide the green dot from 0 to plot the number at the correct location Pablo owes his sister $9. His sister Nina owes their mother three times that amount. What

Which plot element includes conflicts and challenges encountered by the characters?