MARKING BRAINLIEST The ratio of dogs to cats is 4:3 in Jake's neighborhood. If there are 60 cats, how many dogs AND cats are there in the neighborhood?

140 dogs and cats

Step-by-step explanation:

The ratio of dogs to cats is  4:3  or, as a fraction, 4/3.

Set up a proportion with 60 in the denominator (where the cats are!).

"Cross-multiply" (you may know this as the Means-Extremes property of proportions).

There are 80 dogs.

Finally, 80 dogs + 60 cats = 140 dogs AND cats

he used the algebra tiles correctly.

step-by-step explanation:

given : 3x(2x-1)

solution :

since he used algebra tiles .

armando's solution is the same in the solution shown in figure

as he distributed 2x into x and x and wrote them vertically

and also write   -1 vertically

and 3x into x and x and x and wrote it horizontally

performing the multiplication in the algebra tiles we get

and solving the given expression :

3x(2x-1)

since solving the expression using tiles   and solving the expression algebraically we get the same answer

thus   we can choose the first statement as the answer to this problem which is "he used the algebra tiles correctly".