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BARSIC [14]
3 years ago
9

There are 3 times as many dogs as cats.

Mathematics
1 answer:
vazorg [7]3 years ago
7 0

Answer:

there are 12 dogs.

Step-by-step explanation:

d= dogs              now plug in the 4 into your equation.

c= cats                  d=3(4)

d+c=16                   d=12

3c+c=16

4c=16                        SO THEREFORE THERE ARE 12 DOGS :)

c=4            

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Let's solve your equation step-by-step.

2(x+x+5)=30

Step 1: Simplify both sides of the equation.

2(x+x+5)=30

(2)(x)+(2)(x)+(2)(5)=30(Distribute)

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Step 3: Divide both sides by 4.

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So... x+5=10.

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