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Sunny_sXe [5.5K]
3 years ago
14

Simplify the expression completely. −4g+8−5+ 2g

Mathematics
1 answer:
BartSMP [9]3 years ago
5 0

Answer:

g = 3/2

Step-by-step explanation:

−4g+8−5+ 2g

−4g+ 2g +8-5

-2g + 8 -5

-2g +3

2g = 3

g = 3/2

g = 1 1/2

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1 fourth of dr difference between 2 thirds and 1 half
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Step-by-step explanation:

1 fourth of dr difference between 2 thirds and 1 half

6 0
4 years ago
B) What should be subtracted from -7mn + 2m² + 3n² to get<br>m²+ 2mn + n²?<br>please help​
Hitman42 [59]

Answer: m²-9mn+2n²

Step-by-step explanation: make use of BODMAS strategy. Let the unknown be x.

-7mn+2m²+3n²-x= m²+2mn+n². Since we are concerned about getting the unknown,let's try to collect the like terms.

-7mn+2m²+3n²-(m²+2mn+n²)= x

-7mn+2m²+3n²-m²-2mn-n²= x

-7mn-2mn+2m²-m²+3n²-n²=x

-9mn+m²+2mn= x

X= m²-9mn+2n²

6 0
4 years ago
What is the equation and how do you figure it out?
Marrrta [24]
The equation is y=2x-2
To find the x-value you take any two pairs of value such as (-2,-3) and (0,-2) and you just use y1-y2/x1-x2. And for y-value you just see when x is zero
6 0
3 years ago
Please help I don’t get it
lidiya [134]

Answer:

4.718592

Step-by-step explanation:

To get to -14.4 from 18 you multiply 18 x 0.8

Repeat that until you get to the 7th term

18 (1st)

18 x 0.8 = -14.4 (2nd)

-14.4 x 0.8 = 11.52 (3rd)

11.52 x 0.8 = 9.216 (4th)

9.216 x 0.8 = 7.3728 (5th)

7.3728 x 0.8 = 5.89824 (6th)

5.89824 x 0.8 = 4.718592 (7th)

3 0
3 years ago
You may use a spreadsheet for this one. If $60 is put in an account that gets 7% per year, and I add $15 at the end of each year
Nutka1998 [239]
You will have approximately $257 at the end of 8 years.
3 0
4 years ago
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