28-y+9
find out whether the following pair of linear bi 5. On comparing the ratios (1, a and a b₂ C equations are consistent, or inconsistent. (i) 3x + 2y = 5; 2x – 3y = 7 3 5 =x + y = 7; 9x – 10y= 14 2 3 (ii) 2x – 3y = 8; 4x - 6y = 9 (iv) 5x – 3y = 11; - 10x+6y=-22 4 (v) = x + 2y = 8 ; 2x + 3y = 12 3 Which of the following pairs of linear equations are consistent/inconsistent? If consistent, obtain the solution graphically:
Una caja de galletas contiene 16 paquetes y cada una de estas tiene 12 galletas y se quieren repartir entre 6 niños ¿de cuantas galletas le toca a cada niño?
Arestaurant charges $100 to rent its banquet room for an event. it also charges $15 to serve dinner to each guest. write an equation for the total cost of the banquet room in terms of the number of guests. deine your variables. what is the total cost of the banquet room for 20 guests?
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