as there are 30 children and from 30 children 2 will be picked (which will than be 2/30)
but if we simplify that by 2, than that will lead to the ANSWER OF: 1/15
Answer:
Graph B
Step-by-step explanation:
Linear functions are straight lines.
Answer: r+7
Whatever his age is now, we add 7 to it. So we simply add 7 to r getting r+7.
Example: Say he is 10 years old now
r = 10
r+7 = 10+7 = 17
meaning he will be 17 seven years from now
Answer: 6x + 14 cm
Step-by-step explanation:
side(1) of rectangle = x + 8
side(2) of rectangle = 2x - 1
perimeter of rectangle = 2(L+B)
=2(x + 8 + 2x - 1)
=2(3x + 7)
=6x + 14
therefore the perimeter of the rectangle is 6x + 14 cm
Hope it will help you...