grayvagonzal grayvagonzal

03-09-2016
Mathematics

contestada

if y = - 4/5x - 2, what is the value of x when y = - 9

Respuesta :

nobillionaireNobley nobillionaireNobley

04-09-2016

y = -4/5 x - 2
-9 = -4/5 x - 2
-4/5 x = -9 + 2 = -7
-4x = 5(-7) = -35
x = -35/-4 = 35/4

Answer Link

Otras preguntas

What president asked Congress to declare war on Britain in 1812 ?

7. What kind of government became more numerous in Europe during the 1930s? Provide three examples of this form of government.

16. (06.05 MC) Fill in the blank with the correct form of the verb: Laurent _______ en France pour les vacances. (3 points) restes reste rester restent 17. (06

What is 9,865 km expressed in scientific notation? A. 9.865 × 100 km B. 9.865 × 102 km C. 9.865 × 103 km D. 9.865 × 10-3 km

Select the equation of the line that passes through the point (3, 5) and is perpendicular to the line x= 4 O 1) y = 5 O2)x= 5 O3) y = 4 O4) x = 3

Find the x-and y-intercepts of the graph of each equation8. x+y=9

what is the magnitude of electric field which will balance the weight of an electron in the surface of Earth?

Answer fast!!!! Match the careers with the career clusters

Which biological process involves the conversion of one type of chemical energy into another type of chemical energy?

Choose the aqueous solution below with the highest freezing point. These are all solutions of nonvolatile solutes and you should assume ideal van't Hoff facto