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masha68 [24]
4 years ago
8

Im confused on how to solve this

Mathematics
2 answers:
andre [41]4 years ago
8 0

Answer:

x=7

Step-by-step explanation:

7x-7=4x+14

3x=21

x=7

Hunter-Best [27]4 years ago
7 0

Answer:

x = 7

Step-by-step explanation:

7x - 7 = 4x + 14 export like terms to the same side of the equation

7x - 4x = 14 + 7 add like terms

3x = 21 divide both sides by 3

x = 7 is the value will make L parallel to M

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Can anyone help me with this question? <br>what is 6y+8x=24
Effectus [21]

so you will have to convert it to slope intercept form which is y=mx+B so you will have to isolate the y

6y+8x=24 subtract 8x to both sides

6y=-8x+24

divide 6 by both sides

y= -8/6x + 4

simplify

y= -4/3x + 4

the slope of the line is -4/3

8 0
3 years ago
Find the annual interest rate. Round your answer to the nearest hundredth of a percent. I=$160.67, P=$2000, t=8 monthsI=$160.67,
Keith_Richards [23]

Answer:

The annual interest rate is 12.05%.

Step-by-step explanation:

The simple interest is given by the formula:

I=\dfrac{P\times R\times T}{100}

Where I denotes interest.

P denotes the principal amount.

R denotes the rate of interest

and T denotes the time period.

I=$160.67, P=$2000, t=8 months=8/12 years (Since 12 months=1 year so 1 month=1/12 year)

160.67=\dfrac{2000\times R \times \dfrac{8}{12}}{100}\\\\R=12.05%

Hence, the annual interest rate is 12.05%.

5 0
3 years ago
Read 2 more answers
I NEED HELP ASAP!!!!
Advocard [28]

Answer:

The y-int. is 4 and the slope is 1/3

Step-by-step explanation:

4 0
3 years ago
Solve each equation with the quadratic formula. 4n^2+7n-1=-4
andreyandreev [35.5K]
The answer i got was
n=-3/4,n=-1
7 0
3 years ago
are u suppose to find a common denominator when multiplying fractions? (dont answer the question in the picture just answer if u
Shalnov [3]

Answer:

no

Step-by-step explanation:

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