Answer:
12x^2+24Vxy-3Voxy-6V^2oy^2
Step-by-step explanation:
(3x+V6y)(4x-Voy)
12x^2+24Vxy-3Voxy-6V^2oy^2
Answer:
<h2>-8</h2>
Step-by-step explanation:
6y - 8 = c + 6y <em>subtract 6y from both sides</em>
6y - 6y - 8 = c + 6y - 6y
-8 = c
The equation has an infinite many solutions if when we get a true equation with no variable y.
Therefore c = -8
Cycling = 69 - (32 + 27) = 69 -59 = 10
Badminton = 62 - (32+28) = 62 - 60 =2
Archery = 63 - (27 + 28) = 63 - 55 = 8
Total for 1 sport = 10 + 2 + 8 = 20
Pupils left = 120 - 20 = 100
Pupils that picked two sports = 27 + 28 + 32 = 87
Number of pupils to pick all sports = 100 - 87 = 13
13 pupils picked all three
Answer:
-6, 1
Step-by-step explanation:
(x+6)(−x+1)=0
Using the zero product property
x+6 = 0 -x+1 =0
x+6-6=0-6 -x+x+1 =0+x
x = -6 1 =x
x = -6,1
Answer:
The slope is -3/4
Step-by-step explanation:
To find slope:
y1 - y2 / x1 - x2
(2,5) and (-2,8)
8 - 5 / -2 - 2
3/-4