haylieb2
haylieb2
23-02-2017
Mathematics
contestada
y = 7x – 16,
y = 2(2x – 5)
What is the solution?
Respuesta :
pasha
pasha
23-02-2017
7x - 16 = 2(2x - 5)
7x - 16 = 4x - 10
7x - 4x = 16 - 10
3x = 6
x = 2
y = 7*2 - 16 = 14 - 16 = - 2
Answer
( 2; - 2)
Answer Link
VER TODAS LAS RESPUESTAS ( 12+ )
Otras preguntas
Which of the following descriptions best defines prose? A.A standard writing format found in poetry, fiction, and nonfiction B.A standard writing format found i
Es mejor que (nosotros, cenar) en casa. es importante que (yo, tomar) algo para el dolor de cabeza. se?ora, es urgente que le (yo, sacar) la muela. parece que t
a parabola is the set of all points that: A, are the same distance from two lines B, are the same distance from a point and a line C, are the same distance from
Revising your paper allows you to.... finish your work fix spelling errors improve your final draft make the last changes
Unlike cones, rods A. aren't sensitive to light. B. allow humans to see black and white. C. respond to color. D. are found in the retina.
Solve 5x + 2y = 7 10x + 4y = 14
A 16-year-old boy has just been admitted to the unit for overnight observation after being in an automobile accident. what is the nurse's best approach to commu
When we rest immediately after completing an intense workout, our muscles will soon switch from: A. lactic acid fermentation to aerobic respiration B. aerobic r
Partnerships with resourceful members of the community are more difficult for teachers to obtain because community members A. have little desire to par
A(r) is a function that gives the area of a circle with radius r. It can be written in equation form as A(r) = 3.14r2. What is the value of A(5)? A:31.40 B:78.5
