Y^3 * y^5 = y^8. you add the exponents
The correct answer is the third one (x,y) - (-x, -y)
Answer:
Step-by-step explanation:
X+Y = 13
$18 + $22 = $258
OR
18X+22Y=258
18X + 22(13 - X) = 258
18X + 286 - 22X = 258
286 - 4X = 258
-4X= 258 - 286
-4X = -28
X= 7
Y=6
7 of the X tour packages & 6 of the Y tour packages
Good news: they are all like terms
9x + 5x -3x -8x = 3x
Answer:
I am a 4th grader I don't know
Step-by-step explanation: