magzilla70 magzilla70

01-02-2017
Mathematics

contestada

−9x+3y=27 8x+8y=40

Respuesta :

MartynBH MartynBH

01-02-2017

Well first move the x's over to get 9X+27=3y and -8x+40=8y. Now just divide to isolate the y . 3x+9= y and -X+5= y.

Answer Link

Otras preguntas

Which measurements could NOT represent the side lengths of a right triangle? A. 15 m, 9 m, 12 m B. 10 cm, 49.5 cm, 50.5 cm C. 48.5 ft, 32.5 ft, 39ft D.

Mike got 44 out of 40 points on his math test correct due to extra credit what precent did mike make on his test?

Which of the following equations is not a proportion?

Please help simplifying rational expressions by factoring (photo) Which expression is equivalent to O 1 X-4 X-4 1 -9x-4 O-9x-4 X-5 (x - 5)(x-4) K -?

two angles are complementary one angle has a measure of 40, and the other has a measure of (8x 2), what is the value of x?

A recipe requires 2 pounds of flour if a chef wants to triple the recipe how many ounces of flour will he need

1. a = What type of segment is WX? Which property did you use? Show your work in the space below.

Question 1/2 Tails7!

What other ways could a company manage a lot of information if it didn't have computers? Choose the answer. Question 3 options: by hand with paper all of

What is the relationship, according to Ellul, between the propagandist and his/her audience? Between propaganda and the materials of a culture (including histor