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Georgia [21]
3 years ago
15

GENERALIZATION:

Mathematics
1 answer:
Ira Lisetskai [31]3 years ago
7 0

Answer:

check the explanation

Step-by-step explanation:

1. To find the sum of two integers with like signs simply add them and keep the sign same as integers

for example:

2 + 3 = 5 \\  - 2 + ( - 3) =  - 5

2. To find the sum of the integers with unlike signs just subtract them and then keep the sign of the bigger integer.

For example:

- 3 + 5 = 2 \\  - 5 + 3 =  - 2

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If 25% of this number is 12.5, what is the orignal number?<br> Help plz
Alinara [238K]
12.5/x = 25/100

cross multiply 12.5 and 100.
12.5×100=1250

the divide 1250 by 25
1250÷25=50

the answer would be 50.

I hope this helped : )
7 0
3 years ago
Solve the system by substitution.<br> Y = 6x-2<br> Y = 5x
rusak2 [61]

Answer:

x = 1/3 x=0

Step-by-step explanation:

y=6x-2

2=6x

2/6 = x

1/3=x

y=5x

5x=0

divide both sides by 5

0/5 = 0

8 0
3 years ago
Read 2 more answers
Please help meee im being timed on thisss
sattari [20]

Answer:

y=0.25x

We can think of k as an unknown number.

8×_=2.00

12×_=3.00

20×_=5.00

If we divide 2 with 8 we are left with 0.25.

It's the same for the other numbers so we know the constant is 0.25.

When we use the formula y=0.25x with the numbers above, it is correct.

8×0.25=2.00

12×0.25=3.00

20×0.25=5.00

4 0
3 years ago
Every year, Alice's family runs the sand castle contest during the Fun in the Sun beach festival. Alice's job is to deliver empt
seropon [69]

Answer:

120 buckets

Step-by-step explanation:

If there are 15 teams and each team gets the same number of buckets (8 buckets as mentioned in the problem), then you can multiply 15 by 8 to get 120.

15 teams * 8 buckets = 120 total buckets

8 0
2 years ago
16.9 oz of Pepsi for $2.29 or 12 oz of Pepsi for $1.89?
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12 oz
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yes bevayde it should be
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