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Alex Ar [27]
2 years ago
12

Help me please I don’t know what to don

Mathematics
1 answer:
Hoochie [10]2 years ago
4 0
The mistake was in the distributive property
4y-(5-9y) =4y-5-9y

It should’ve been 4y-5+9y
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snow_lady [41]

Answer:

The color spectrum is what the human sees, as a wavelength of light. Furthermore, the color spectrum includes different colors that we are able to see, for instance red, yellow and orange.

5 0
3 years ago
There are 3 times as many dogs as cats.
vazorg [7]

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            

7 0
3 years ago
The balance in your bank account is $720.50. You use your debit card for purchases of $45, $82, and $22.25. Then, you deposit $9
myrzilka [38]

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Step-by-step explanation:

just minus all the money spent and add the money added

7 0
3 years ago
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Solve for what expresssion don’t
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3 years ago
Under her cell phone plan, Rajani pays a flat cost of $65 per month and $5
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Brainiest please
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