Answer:
x = -4, y = -3
Step-by-step explanation:
When you use graphing to solve a system of equations, the intersection point is the solution. Here, the coordinates of the intersection point or solution is: (-4, -3). Coordinates are mostly written like this: (x, y) Thus, the solution is:
(x, y)
(-4, -3)
x = -4
y = -3
Answer:
4 lados y se llaman adjacent sides (eso es una palabra en ingles)
Step-by-step explanation:
yo lo se ,espero que esto te ayudo :)
que tengas un buen dia<3
Answer:
The number is 18
Step-by-step explanation:
You can write an equation to represent this. Let x represent the unknown number.
3x - 18 = 2x
Move 2x to the left side. Remember, "change the side, change the sign." Add 0 as a placeholder to the right of the equals sign.
3x - 2x - 18 = 0
Simplify like terms.
x - 18 = 0
Move -18 to the right of the equals sign.
x = 18
Now that we know x = 18, we can substitute it into the problem.
"Eighteen less than three times 18 is two times 18."
18 x 3 = 54
54 - 18 = 36
36 is, in fact, two times 18. We can check this by dividing 36 by 2.
36 ÷ 2 = 18
Answer: jake has 75 dollars and joe has 125 dollars
Step-by-step explanation:
3/5 = 75/125
joes gives 25 dollar
75 + 25 = 100
125 - 25 = 100
Answer:
y = x + 1.8
Step-by-step explanation: