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Zanzabum
3 years ago
6

Which algebraic expression represents the phrase “two times the quantity of a number minus 12”?

Mathematics
1 answer:
stich3 [128]3 years ago
3 0
2(y-12) is the right answer
You might be interested in
HELP
vodka [1.7K]
So I = Prt 

I for interest charge 
P for principal ($4,840)  
r for rate (6%)
t for time (2 yrs) 

So you would then plug the information into the equation.....

I = 4,840*.06*2 
I = 580.80 

So the answer to your question is $580.80 which is option B

Hope this helps! :) 
6 0
3 years ago
Aria paid $75,000 for her house. Its property value increased by 2.2% per year. When Aria sold her house after eleven years, how
astra-53 [7]

Answer:

When Aria sold her house after eleven years it worth was <u>$95,300</u>.

Step-by-step explanation:

Given:

Aria paid $75,000 for her house. Its property value increased by 2.2% per year.

Now, to find the worth of Aria house when sold after eleven years.

Let the amount of house after eleven years be x.

Amount Aria paid for her house (A) = $75,000.

Rate of property increased per year (r) = 2.2%.

Time (t) = 11 years.

Now, to get the amount of house after eleven years we put formula:

x=A\times (1+\frac{r}{100})^{11}

x=75000\times (1+\frac{2.2}{100})^{11}

x=75000\times (1+0.022)^{11}

x=75000\times (1.022)^{11}

x=75000\times 1.2704

x=95280.

<em>The amount of house after eleven years to the nearest hundred dollars is $95,300.</em>

Therefore, when Aria sold her house after eleven years it worth was $95,300.

3 0
3 years ago
Mr. Clark claims that he has a coin that is weighted so that the probability of heads is 40%. To test this, his students flip th
mrs_skeptik [129]

Answer:

1. The relative frequency of heads is (A) reasonably close to 40%.

2. Mr. Clark's claim about the theoretical probability is likely to be (A) True.

3. This means that the theoretical probability of tails is most likely 0.6 for this coin.

( I also had this question before)

8 0
1 year ago
Can someone please help
Alika [10]

Answer:

option (B).

Step-by-step explanation:

it's really simple....

just replace the (n) near the 3 with 1,2,3,4,5 and 6 and then solve the maths and when you're done , you add the answers all up.

sooo...

3(1)-2 = 1

3(2)-2 = 4

3(3)-2 = 7

3(4)-2 = 10

3(5)-2 = 13

3(6)-2 = 16

now we add them all up...

1+4+7+10+13+16 = <u>5</u><u>1</u><u>.</u>

Hope this helps.

Good luck.

3 0
1 year ago
Select three ratios that are equivalent to 8 : 20
Tju [1.3M]

Answer: 16:40 4:10 2:5

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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