saniyah144
saniyah144
02-03-2021
Mathematics
contestada
-7x-2y = -13
x – 2y = 11
Respuesta :
sportmachine13
sportmachine13
02-03-2021
-7x -2y= -13
-x + 2y= -11
-8x=-24
x=3
(3) - 2y= 11
-2y= 8
y= -4
(3,-4)
Answer Link
VER TODAS LAS RESPUESTAS ( 64+ )
Otras preguntas
Find the value of m, if (5,8) is a solution of the equation 11 x-2y = 3m, then find one more solution of this equation
4. A large university amphitheatre has semi-circle seating with 30 seats in the first row, 32 seats in the second row, 34 seats in the third row, and so on. The
Select the correct answer. Figure 1 is similar to figure 2. What is the height of figure 1? The picture shows two cones, figure 1 and figure 2. The radius of a
[tex]\qquad\qquad\quad\large{\pink{ \sf⿻Question⿻}} \\[/tex] [tex]\\[/tex][tex]\qquad\quad{\textsf{Find the square root of -16.}} \\[/tex]
The formula for the perimeter P of a rectangle with length / and width w is as follows. P=21+2w Suppose the length of the rectangle is 2 times the width. Rewrit
6. What are the values of x and w? he value of x is to wo 138° The value of wis m
The statement of retained earnings may include all of the following except: MULTIPLE CHOICE A. net income. B. dividends. C. net sales. D. beginning retained ear
One method of investment decision making that is appealing to managers is the accounting rate of return (ARR). This method measures the average profit over a pe
The formula for the perimeter P of a rectangle with length / and width w is as follows. P=21+2w Suppose the length of the rectangle is 2 times the width. Rewrit
The statement of retained earnings may include all of the following except: MULTIPLE CHOICE A. net income. B. dividends. C. net sales. D. beginning retained ear
