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Debora [2.8K]
3 years ago
14

CAN SOMEONE HELP ME WITH THIS?

Mathematics
1 answer:
Soloha48 [4]3 years ago
3 0

Answer:

D. subract 3x on both sides of the equation

Step-by-step explanation:

3x + 4 = 5x -10; subtract 3x on both sides

4= 2x-10; now add 10 to both sides

14 = 2x; now divide by 2

x = 7

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MrMuchimi
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8 0
3 years ago
What is the expression in factored form? 4x^2+11x+6<br><br>Show work please!!
Irina18 [472]
To solve this I'm going to split the middle term.
First multiply the first and last terms:
24x^2
So find two numbers that multiply to 24x^2 and add to 11x.
This would be 3x and 8x
Rewrite the problem as
4x^2+3x+8x+6
Take the first and 3rd and 2nd and 4th terms
4x^2 and 8x
and
3x and 6
Factor by grouping
Take out a 4x for the first group to get 4x(x+2)
Take out a 3 for the 2nd group to get 3(x+2)
Rewrite as (4x+3)(x+2)
Hope this helps.

6 0
3 years ago
Read 2 more answers
Find all numbers whose absolute value is 6.
Nana76 [90]

Answer:

6 and -6

|6|=6

|-6|=6

5 0
3 years ago
Value of 8 <br> in 1,283,479
Nutka1998 [239]

Answer:

80,000

Step-by-step explanation:

Since 8 is 4 spaces to the left, it’s in the 10,000’s range, making it 80,000

6 0
3 years ago
Find the missing side. Round to the nearest tenth when necessary.
777dan777 [17]
Use Pythagorean theorem
a^2 + b^2 = c^2
a = 9, b = x, c = 18
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81 + x^2 = 324
x^2 = 243
x = 15.58846
Round to nearest tenth
Solution: x = 15.6
6 0
3 years ago
Read 2 more answers
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