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soldier1979 [14.2K]
3 years ago
14

One number is three times as large as another number. when the smaller number is increased by nineteen, the result is 6 less tha

n twice the larger number. what is the larger number?
Mathematics
1 answer:
Amiraneli [1.4K]3 years ago
4 0
X is the larger, y is smaller

X=3y

2x-6=y+19

2(3y)-6=y+19
5y=25
Y=5

X=15
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soldi70 [24.7K]

its like 19.25 because thats the anwser and deal with it


3 0
3 years ago
Cora paid 16/100 of a dollar to buy a postcard from Grand Canyon National park in Arizona. What is 65/100 written as a
Lana71 [14]

Answer:

$.65 (sixty five cents)

Step-by-step explanation:

6 0
2 years ago
The mean exam score for the first group of twenty examinees applying for a security job is 35.3 with a standard deviation of 3.6
babymother [125]

The scores of two groups can be compared using coefficient of variation;

Coefficient of variation (C.V.) = (Standard Deviation/ Mean) × 100%;

For Data set 1;

Standard deviation = 3.6

Mean = 35.3

C.V. = (3.6/35.3) × 100%;

       = 10.19%

For Data set 2;

Standard deviation = 0.5

Mean = 34.1

C.V. = (0.5/34.1) × 100%;

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To learn more about coefficient of variation, visit: brainly.com/question/24131744

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6 0
1 year ago
Write the number, 81.402 in expanded form using powers of ten.
stich3 [128]

Answer:

the answer is 81.402 in expanded form using the powers of ten = (8 x 10^1) + (1 x 10^0) + (4/10^1) + (0/10^2) + (2/10^3)

Step-by-step explanation:

5 0
3 years ago
–6 + (–12)<br><br> Evaluate the expression
Bezzdna [24]

Answer:

-18

Step-by-step explanation:

You can basically just drop the plus sign and remove the parenthesis because the plus sign doesn't alter negatives.

-6+(-12)

-6-12= -18

6 0
3 years ago
Read 2 more answers
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