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3 years ago

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In one week, each cat at a cat shelter eats 7 cans of cat food. How many cans of cat food are needed for 7 cats eat in one week?

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2 answers:

Shalnov [3]3 years ago

8 0

7+7+7+7+7+7+7=49

#49 cans are needed for 7 cats eat in one week

Llana [10]3 years ago

4 0

49 is your answer 7 x 7 = 49

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1) 13a=-5
Make a the subject of the formula by dividing both sides by 13(the coefficient of a)
13a/13=-5/13
Therefore a= -0.385

The second one). 12-b= 12.5
You take the 12 to the other side making b subject of the formula (-b in this case)
-b= 12.5-12
-b= 0.5
(You cannot leave b with a negative sign so you will divide both sides by -1 to cancel out the negative sign)

-b/-1= 0.5/-1
Therefore b=-0.5

The third one). -0.1= -10c
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