Zephyraligatr Zephyraligatr

28-04-2017
Mathematics

contestada

If 5x+4y=730
and 4x+5y=710.
What numbers represent x and y?

Respuesta :

AnimeArtistLife AnimeArtistLife

28-04-2017

x=90y=70I used the process of elimination.

Answer Link

Otras preguntas

Which is the best estimate for written in scientific notation?

If the density of water is 1 g/cm3, what is its specific gravity? A: 5 B: 2 C: 10 D: 1

What policies led to the Boxer Rebellion? (Select all that apply.) Chinese rulers resisted European attempts to introduce an industrial economy. Christian

A sky diver jumps out of an airplane at a height of 5010 ft. If her parachute does not open until she reaches 1010 ft, what is her velocity (in ft/s) at that po

Suppose that a histogram of a data set is approximately symmetric and "bell shaped". approximately what percent of the observations are within one standard devi

Find the amount of money accumulated if you invested $25,000 at 4.3% interest for 8 years compounded continuously .

James overspent and will need yo spend the next six months paying off his credit card bill. This money was supposed to have gone into his investment account whi

A scale is used to measure: A: mass B: weight C: volume D: density

What vowel sound is heard in this ie word? brief

The amphitheater has 10 seats in the first row, 15 in the second row, and 20 in the third row. how many seats are in the tenth row? this problem requires the us

ACCESS MORE EDU ACCESS Universidad de Mexico