mi5leameDtrutri mi5leameDtrutri

02-04-2017
Mathematics

contestada

Two equations are given below:a − 3b = 9a = b − 3what is the solution to the set of equations in the form (a,
b.?

Respuesta :

rahmasaleh00 rahmasaleh00

02-04-2017

-3b=9a=b-3
-3b=9a
b=-3a
9a=b-3
9a=-3a-3
so,a=-1/4
and b=3/4
solution set is(-1/4,3/4)

Answer Link

Otras preguntas

People who worry that a safety belt wrinkles their clothes can

"Yonder sky has wept tears of compassion" is an example of A. assonance. B. alliteration. C. consonance. D. personification.

The two-way table shows the number of girls and boys who are right-handed or left-handed. What percent of left-handed people are girls? % Right-hande

The change in pitch of a train's horn as it passes while you are standing still can be explained by a. sympathetic vibration. b. ultrasonic vibrations. c. re

Combine like terms. 9 + 3x – 9x + 16 a. 18x + 3x + 16 b. 19x c. 25 – 6x d. 3x + 16

Most bills in Congress are handled by __________.

8+x=18. Solve for x.

Which of the following areas of Europe had NOT become a unified nation under a single ruler by the 18th century?

Biomes are unique and do not appear more than once on Earth. a. True b. False

why do the sun and the moon appear to move across the sky each day