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3 years ago

Which property of addition does 8 + 0 = 0

1 answer:

6 0

This property of addition is the Identity Property. The identity property states that any number added to 0 will equal to the original number.

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Write 0.15 as a fraction in simplest form. 0.15 =

MatroZZZ [7]

Step-by-step explanation:

0.15 as a Fraction in simplest form to convert 0.15 to a fraction and simplify to the lowest form.

Working:

0.15 = 15/100

So the simplest form is :

0.15 = 3/20

5 0

3 years ago

WALLAHI HELP ME PLEASE HELP ME WALLAHI

skelet666 [1.2K]

Answer: A

Step-by-step explanation: SORRY IF I GET IT WRONG

4 0

3 years ago

A bank loaned out $30,000, part of it at the rate of 15% annual interest, and the rest at 10% annual interest. The total interes

marta [7]

Answer:

x represent the value loaned at 15% and y represent the value loaned at 10%.

$x=11000$ and $y=19000$

Step-by-step explanation:

We are going to write a system of two linear equations. The first equation will represent the total amount loaned.

$x+y=30000$

Now the second equation are will represent the interest earned for both loans.

$(x*0.15)+(y*0.10)=3550$

Then x represent the value loaned at 15% and y represent the value loaned at 10%. Now solving the equation system we have:

$x=30000-y$ using this in the other equation to find y

$((30000-y)0.15)+(0.10*y)=3550$

$4500-0.15y+0.10y=3550$

$4500-0.05y=3550$

$4500-3550=0.05y$

$950=0.05y$

$\frac{950}{0.05}=y$

$19000=y$

With the value of y we can find x

$x=30000-19000$

$x=11000$

4 0

3 years ago

If 3n+2 is an odd number which of the following is an even number

RoseWind [281]

Answer: 3n+3

Step-by-step explanation:

Adding 1 to an odd number results in an even number.

5 0

2 years ago

A bag has red, green, and blue marbles. The probability of selecting a red marble is 1/3 and the probability of selecting a gree

mr_godi [17]

Answer:

4/15

Step-by-step explanation:

There are red, green and blue marbles in the bag. The total of all the probabilities of selecting red, green and blue marbles is 1.00, or just 1.

So, to find the probability of selecting a blue marble, we add together 1/3 and 2/5 and subtract the total from 1:

1 - (1/3 + 2/5)

or:

1 - (5/15 + 6/15)

or:

1 - 11/15, or 4/15 (answer)

4 0

3 years ago