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Gelneren [198K]
3 years ago
14

Please help! I think i know the answer but im not 100% sure

Mathematics
1 answer:
Kaylis [27]3 years ago
8 0
An = 5 + 5(n - 1)
a25 = 5 + 5(25 - 1)
= 5 + 5*24
= 125
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A kennel has 90 dogs in total, some are puppies and some are adult dogs. The ratio
Nikitich [7]

Answer:

36

Step-by-step explanation:

90÷5=18

18×2=36

We multiply two because the ration for adults is 2

3 0
3 years ago
2. Tickets to a play cost $344.50 for a group of 12 adults and 10 children. Each aduit ticket cost
Drupady [299]
Each kid ticket will cost 12.25 dollars because 18.50 times 12 equals 222 dollars. You subtract 222 from 344.50 to get the total amount for 10 kids which is 122.50 dollars. 122.50 divides by 10 is 12.50.
5 0
3 years ago
Solve for x<br> x^9=12^2x12^7
jekas [21]

Answer:

<h2>12</h2>

Step-by-step explanation:

Hi!

Here is your answer,

I will explain in step by step,

{x}^{9}  =  {12}^{2}  \times  {12}^{7}

Here we can simplify this further using this law,

{a}^{m}  \times {a}^{n} =  {a}^{m + n}

So we will get,

{x}^{9}  =  {12}^{7  + 2}  \\  {x}^{9} =  {12}^{9}

Since the powers are same we can cancel it out and we will get,

x = 12

(Hope this answer helped :))

4 0
3 years ago
Which percent is equivalent to ?
AleksAgata [21]
It would be 340%. First, you need to find out what the fraction is for 2/5. 2/5 as a decimal would be .4. Next you put that back with the three which is 3.4. After that, you need to turn that into a percentage by multiplying it by 100 which then equals 340. add the % to it and that gives you 340%.
3 0
3 years ago
Read 2 more answers
5/10 x 9/12 will give brainliest if correct
mote1985 [20]

Answer:

0.375

Step-by-step explanation:

3 0
4 years ago
Read 2 more answers
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