Bring u outside the bracket so u (32 -v + 8u)
Answer:
20 would be the lowest that both 10 and 5 could go into, and that would make the fractions 4/20 and 6/20.
Answer: the number of boats that are in the marina is 105.
Step-by-step explanation:
Let x represent the number of boats that are in the marina.
Two-thirds of the boats in the marina are white. It means that the number of white boats in the marina is
2/3 × x = 2x/3
The remaining number of boats will be
x - 2x/3 = x/3
4/7 of the remaining boats are blue. It means that the number of boats that are blue is
4/7 × x/3 = 4x/21
The number of boats left would be
x/3 - 4x/21 = 3x/21
If there are 15 red boats, it means that
3x/21 = 15
3x = 21 × 15 = 315
x = 315/3
x = 105
Answer:
-2x-2
Step-by-step explanation:
x+6-3x-8
x-3x+6-8
-2x+6-8
-2x-2
Answer: A.(3x,3y)
Step-by-step explanation:
In the given graph,
Triangle A'B'C' is an image of Triangle ABC after dilation.
Algebraic rule for dilation (with center =origin)
, where k= scale factor.
Coordiantes of A = (1,1) Coordinates of A' = (3,3)
Scale factor = 
Hence, the required algebraic rule : (3x,3y)
The correct option is A.
