reneedireny reneedireny

08-07-2020
Mathematics

contestada

Solve this equation below, using the elimination process.

Solve this equation below using the elimination process class=

Respuesta :

hartrun7 hartrun7

08-07-2020

Answer:

(x,y)=(3.5,1.75) or (7/2,7/4)

Step-by-step explanation:

2x+8y=21

2(6x-4y=14)

16x=49

x=3.5

3.5(2)+8y=21

8y=14

y=14/7

y=1.74

Answer Link

Otras preguntas

Which statement best describes Richard Nixon’s attitude toward Watergate? (A) He did not believe that wiretapping the Democratic National Headquarters and tryin

In a bizarre but harmless accident, Superman fell from the top of the Eiffel Tower. How fast was Superman traveling when he hit the ground 7.80 seconds after f

What's 1 whole minus 2/3 ?

A barge travels twice as fast when it is empty as when it is full. If it travels 20 miles north with a cargo, spends 20 minutes unloading, and returns to its or

Television screen sizes are the diagonal length of the rectangular screen. Hector recently changed from watching a television with a 13-inch screen to a televis

In a bizarre but harmless accident, Superman fell from the top of the Eiffel Tower. How fast was Superman traveling when he hit the ground 7.80 seconds after f

A man on the moon with a mass of 90 kilograms weighs 146 newtons. The radius of the moon is 1.74 × 106 meters. Find the mass of the moon.

What was signiﬁcant about the fossils Darwin found?

How do you say I'm not rich in French

Which statement best describes Richard Nixon’s attitude toward Watergate? (A) He did not believe that wiretapping the Democratic National Headquarters and tryin