Answer: 18
Step-by-step explanation:
Given: The ratio of dogs to cats at an animal shelter is 3 to 2 or
The total number of animals in the shelter = 30
Let the number of dogs at shelter be 3x and the number of cats be 2x.
Then according to the question, we have
Now, the number dogs at the shelter is given by :-
Hence, the number of dogs at the shelter = 18
From that statement, we can go about making an expression.
Half of the number (x), is equal to 2 less than 2/3rds of the number<em /><em>:
0.5x = (2/3)x -2
</em>1.5x = 2x - 6
-0.5x = -6
0.5x = 6
x = 12
So a number that such that statement is true is 12.
Answer:
D
Step-by-step explanation:
Answer:
option a
option b
Step-by-step explanation:
15) m = slope
m=
m=
m=
m=0
16) y+1=-2x-3
2x+y=-3-1
2x+y=-4
1/60 ._. subscribe yolo<span />