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 is the probability that a randomly thrown dart hits a blue or yellow region, given that it hits the square board? The radii of the circles are 1, 1.5, 2, 2

How to answer the question

Identify key aspects of the relationship between native Indians and British colonizers?

Small bodies which enter the earth's atmosphere and burn up are called

Select all that apply. Which of the following are subordinate conjunctions? A. whatever B. whom C. since D. which E. as F. because G. where H. what

Unlike native-born citizens, permanent residents of the United States are NOT allowed to do which of these? A) work in a government job B) purchase or own a

Evaluate 9x^2y^-2 for X=-3 and y=2

How do you solve this

simplify the expression (3.48×103)×(9×104)+(9.9×108) asnwer in scientific notation

The graph of a quadratic function touches, but does not cross, the x-axis at x = 4. What function represents this situation?