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muminat
3 years ago
6

Valor de x de (5x-20) 85

Mathematics
1 answer:
aleksandrvk [35]3 years ago
4 0
Answer/valor de x is x=21
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José vende dos bicicletas, cada una a 198 soles. Si en una ganó el 10% y en la otra perdió el 10%. ¿Cuanto ganó o perdió pir la
Arte-miy333 [17]

Answer:

I win 10% = 217.8

I lost 10% = 178.2

217.8 + 178.2 = 396

198 + 198 = 396

396 = 396

I neither gain nor lose anything: V

Step-by-step explanation:

3 0
3 years ago
What is the future value of a R 75 000 deposit made every 6 months for 3 years using an annual rate of 10% compounded semi-annua
dolphi86 [110]

Answer:

The future value is: RS 132867.075

Step-by-step explanation:

Given

PV = 75000 --- present value

r = 10\% --- annual rate

n = 6 --- number of times compounded (3 years/ 6 months)

Required

The future value

This is calculated as:

FV =PV * (1 + r)^n

FV = 75000 * (1 + 10\%)^6

FV = 75000 * (1 + 0.10)^6

FV = 75000 * (1.10)^6

FV = 132867.075

<em>Hence, the future value is: RS 132867.075</em>

8 0
3 years ago
2=5 ; 3=9 ; 4=48 ; 5=220 ; 6=1,350<br> THEN 8 = ?
loris [4]

IF

2=5 ;

3=9 ; 3*5 - 3*2

4=48 ; 4*9 + 4*3

5=220 ; 5*48 - 5*4

6=1,350 6*220 + 6*5

7= 9408 7*1350 - 7*6

THEN 8 = 8*9408 + 8*7 = 75320

7 0
3 years ago
Help me please beggin you
maw [93]
All we have to do is set this up!
we know that all he practiced altogether for 15 and 1/3 hours 
so lets put that down so far 
       1
15 -----  = 
       3
and he says that the first week he played 6 and 1/4 hours on the first week
now lets add that 
       1             1
15 -----  =  6 ----- +
<span>       3             4
</span>now we also know that he played 4 and 2/3 hours on the first week 
now lets add that 
       1             1            2
15 -----  =  6 ----- +  4 ----- +
<span>       3             4            3
</span>we arent finished yet!
now the third week we dont know how long he played so we are going to put x in its place 
       1             1            2
15 -----  =  6 ----- +  4 ----- + x 
<span>       3             4            3
</span>and there is your answer! finally...
hope this helps:) MARK AS BRAINLIEST!!!
:D

5 0
3 years ago
How millimeter are in 8liters
Ostrovityanka [42]
There are 8000 millimeters because 1 liter is also 1000 millimeters
7 0
3 years ago
Read 2 more answers
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