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uysha [10]
3 years ago
6

Find the sum.(3x - 4) + (12x + 10)​

Mathematics
2 answers:
love history [14]3 years ago
7 0

Answer:

hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii

guajiro [1.7K]3 years ago
3 0

Answer:

15x+6

Step-by-step explanation:

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Can someone please answer this question please answer it correctly please show work please help me I need it
Lena [83]

Answer:

B) Step 2

Step-by-step explanation:

Raul thought that 5 - 7 was 2, but it is actually -2.

If this answer is correct, please make me Brainliest!

5 0
3 years ago
PLEASE HELP! I WILL GIVE BRAINLIEST! PLEASE SHOW YOUR WORK TOO :)!
Deffense [45]
2.75 as a fraction is 25/100 then you divided which you get 11/4 which is 2 3/4 so 2 3/5 is more hope that helped
4 0
3 years ago
Find the domain and range of the function graphed below.
geniusboy [140]
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7 0
3 years ago
The bike store marks up the wholesale (lower price) cost of all of the bikes they sell by 30%.
mario62 [17]

Answer:

$100

Step-by-step explanation:

125 dollar bike will cost you 100 dollars if the sale for 20%.

125 x 0.20 = 25

25-125=100

Hope this helped!

8 0
2 years ago
A square lawn has a length of 8 feet and a width of 8 feet. Eight researchers each examine a randomly chosen
Goshia [24]

The best approximation to the number of seedlings that are at least 2 inches high in the <u>entire lawn</u> is:

  • D. <u>6,400</u>

<h3><em>Total</em><em> Seedlings Calculation</em><em>.</em></h3>

To identify the total number of seedling in the entire lawn, first you must add all the seedling counted by the researchers:

  • Counted seedlings = 82 + 87 + 95 + 99 + 102 + 106 + 111 + 115
  • <u>Counted seedlings = 697</u>

Now, you must divide 697 in the number of regions taken by the researchers ( in this case were 8), this to obtain the average:

  • Average seedlings by region = \frac{697}{8}
  • <u>Average seedlings by region = 87.125</u>

Now, how we know, the entire lawn has a length of 8 feet and a width of 8 feet, it means 64 regions of one feet by one feet, by this reason, we multiply the average of seedlings by the whole regions in the lawn:

  • Number of seedlings in the lawn = 87.125 * 64
  • <u>Number of seedlings in the lawn = 5576</u>

Taking into account the average of seedlings is 5576, the best approximates of seedlings that are at least 2 inches high in the entire lawn is <u>6400</u>.

More information about Approximations:

brainly.com/question/12849458?referrer=searchResults

8 0
2 years ago
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