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Romashka-Z-Leto [24]
3 years ago
8

Pls solve: 4x+7-2x=4

Mathematics
1 answer:
miss Akunina [59]3 years ago
7 0
The answer is x = -3 / 2.
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Sheila is a wildlife biologist. Her daily task is to count the number of wild turkeys and white-tail deer in a large game reserv
Lilit [14]
Given:
wild turkey ; 12 in the first hour and cumulative number increases by 40% per hour
white-tail deer ; 18 in the first hour and 10 deer each hour after that.

wild turkery: 12 * (1.40)^n-1 ; n is the number of hour
white-tail deer: 18 + 10^n-1 ; n is the number of hour

n     wild turkey     white-tail deer
1          12                 18
2          17                 28
3          24                 38
4          33                 48
5          46                 58
6          65                 68
7          90                 78

It would be hour 7 after sunrise that the cumulative count of the turkeys first exceed the cumulative count of the deer.
4 0
3 years ago
The area of a square tile is the same as the area of rectangular tile that is 18 inches long and 18 inches wide.
Ahat [919]

Answer:

area \: of \: square \:  = area \: of \: rectangle \\ area \: of \: square \:  =  \: 18 \times 18 \\ area \: of \: square \:  = 324 \\ side \: of \: square \:  =   \sqrt{area \: of \: square}  \\ side \: of \: square \:  =  \sqrt{324}  \\ side \: of \: square \:  = 18 \: inches

Step-by-step explanation:

<h2>HOPE IT WILL HELP YOU✌✌✌</h2>
7 0
3 years ago
What is the pre-image of vertex A' if the image shown on
lisov135 [29]

Answer: B. (-6, 8).

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Evaluate, 2x-6 if x=.5​
kkurt [141]

Answer:

-5

Step-by-step explanation:

2x-6

2(.5)-6

1-6

-5

6 0
3 years ago
What is the value of 9 in 365,791
expeople1 [14]

Answer:

90

Step-by-step explanation:

Since 9 is in the 10s place it'd be valued at 90

I assume that's what this is asking, if not please correct me

Hope this helps

4 0
2 years ago
Read 2 more answers
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