supergirl20
supergirl20
03-03-2017
Mathematics
contestada
What's the answer and how to get it???
Respuesta :
sugeeeeeee
sugeeeeeee
03-03-2017
4x and -4x cancel each other out by elimination so now you add 8y and 2y getting you 10y and now you add 20 and -30 getting you -10 so 10y=-10
Answer Link
VER TODAS LAS RESPUESTAS ( 91+ )
Otras preguntas
whats the original price if its a 20% discount and cost 75$
g(x) = x3 + 6x2 + 12x + 8 Determine the function’s value when x = −1
Evaluate the expression. 9!/3!
The amount of gas G(m) in a gas tank, in gallons, is a function of the number of miles m since Brenda began driving, as shown in the table. The function is a li
how do you do this : A coin collection is purchased for $1,000. Twenty years later, the owner is told that the collection is worth quite a bit of money! If the
Cuando está lloviendo, __________. A. hace sol B. está nevando C. está soleado D. está nublado
If 8x = 43 x 23, what is the value of x? (A) 2 (B) 3 (C) 5 (D) 7 (E) 8 if the x between the two constants is raised slightly, and somehow logs are involved in t
How did Winston Churchill’s “Iron Curtain” speech impact the Truman Doctrine?
Barium is in period 6 and magnesium is in period 3 of the periodic table. Which element would lose one electron more easily, and why?
What issues made the Iran-Contra affair such a big deal in the late 1980's?
