Seudónimo Seudónimo

24-02-2017
Mathematics

contestada

please help me!!!!!!

please help me class=

Respuesta :

Аноним Аноним

01-03-2017

Here, Subtract second equation from first, in order to eliminate x,
So, 10y = 40
y = 40/10
y = 4

Now, substitute the value in 1st equation,
-2x + 8(4) = 14
-2x = 14 - 32
-2x = -18
x = 18/2
x = 9

In short, Your Answer would be (9, 4)

Hope this helps!

Answer Link

Otras preguntas

Why did the Aryans create the caste system? a) They wanted to maintain a balanced working society. b) They wanted to prevent lower classes from revolting. c) Th

Who says the following and why? "[n]ow that you mention it, i see a likeness too . . . odysseus's feet were like the boy's, his hands as well, his glancing eyes

The Qin began to construct a wall that became known as the Great Wall of China in order to A) honor and serve the gods. B) keep its people inside its borders.

In Romeo and Juliet, how do the characters of Tybalt and Mercutio differ? A. Mercutio is a pitiable character who is afraid of acting on his feelings, but Tybal

A briefcase has a three-digit lock code that does not include zero as a digit. What is the probability that the lock code consists of all even digits if the sam

Does sound travel faster in a warm room or a cold room? Explain your answer.

Is created when the regular accent is shifted to a weak beat or an offbeat.

You want to wallpaper a room. Your room is 10 feet by 12 feet and the ceiling height is 10 feet. A double roll of wallpaper covers approximately 56 square feet

How do you divide decimals

Cheryl is making homemade fruit soda. she needs 14 pints of fruit juices and club soda for her recipe . how many quarts of homemade fruit soda does Cheryl make