Cuál es el resultado Exacto que se obtiene al realizar la operación de 8/5 restar menos 3 raíz 8 la ABC de

El minuendo y sustraendo de cada operación es:

a) Minuendo: 1/3-2/5

Sustraendo: 8/5- 0.3

Para resolver la resta, se debe resolver las operaciones presentes en el minuendo y sustraendo:

Minuendo: 1/3-2/5=-1/15

Sustraendo: 8/5-0.3 =13/10

Resultado: -1/15 -13/10 =-41/30

b) Minuendo: 1-3/7+1/4

Sustraendo: -0.3+ 2/5

Para resolver la resta, se debe resolver las operaciones presentes en el minuendo y sustraendo:

Minuendo: 1-3/7+1/4 =23/28

Sustraendo: -0.3+ 2/5= 1/10

Resultado: 23/28 - 1/10 =101/140

Step-by-step explanation:

option c) graph of line going through 1, 4 and 3, 10

step-by-step explanation:

let y equal to margo's coin collection

let x equal to number of years

at the begining x=0, y=1 → point=(x,y)→point=(0,1)

she adds 3 coins per year, then y=1+3x

at x=1, y=1+3(1)=1+3→y=4→point=(x,y)→point=(1,4)

at x=3, y=1+3(3)=1+9→y=10→point=(x,y)→point=(3,10)

the graph of line going through (1, 4) and (3, 10), then the option c is the correct.

soo this can be solve by using the formula:

f = p( 1 + i)^ n

where f is the future profit

p is the initial profit

i is the percent increase

n is the number of years

a . f = 30000 ( 1.05)^n

b. f = 30000 ( 1.05)^15

f = $62,368