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Troyanec [42]
2 years ago
15

I NEED HELP PLEASE I DONT UNDERSTAND AND CANT FAIL

Mathematics
2 answers:
butalik [34]2 years ago
8 0

Answer:

Step-by-step explanation:

jonny [76]2 years ago
6 0

Answer:

D, 3y+1

Step-by-step explanation:

Use the first equation because a variable is already isolated (alone)

Because x = 3y+1, and you are substituting x, the answer is D

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In what time the compound amount of Rs 60000 at 10% rate is rs 79860?​
Ksenya-84 [330]

Answer:

P= Rs 60000

A= Rs 79860

T=1 & 1/2 year = 3/2 years

    = 3/2 x 2 = 3 half years

R= ?  

Applying the formula A= P (1+r/100)^T

           79860  = 60000 (1+ r/100)^3

                  79860/60000 = (1+r/100)^3

                  1331/1000 = (1+r/100)^3

root(3)(1331/1000) = (1+r/100)

                     11/10 = 1+r/100

                     11/10 -1 = r/100

                      1/10 = r/100

                       r= 10 %

Step-by-step explanation:

8 0
3 years ago
Patricia can drive 36 kilometers for every 3 liters of gas she puts in her car.
zloy xaker [14]
36 km
--------- = 12 km/liter
 3 lit

Pat can drive 12 km per liter of gas.

5 0
3 years ago
Read 2 more answers
What is the length of line AB? Given Line AB = 4x line BC = 2x + 6
erica [24]
The answer to this is 16.
6 0
2 years ago
Plz help i serouisly need help I will reward with one hundred points
Mekhanik [1.2K]

Percent increase is

100(new/old - 1)

Here that's

100(26/22 - 1) = 200/11 ≈ 18.2

Answer: third choice

6 0
3 years ago
Read 2 more answers
George walked on a treadmill 16 3/4 miles over 4
slamgirl [31]

Answer:

4 3/16 miles a day

Step-by-step explanation:

16 3/4 miles in 4 days

Divide 16 3/4 by 4

16 3/4 = 67/4

4 = 4/1

To divide you multiply by the reciprocal(flip of the numerator and denominator)

67/4 ÷ 4 = 67/4 x 1/4 = 67/16

67/16 = 4 3/16

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

5 0
2 years ago
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