responder: 8,75
Cada dimensión será de 8,75 porque si la longitud es de 25 m de largo y el ancho es 10, si los sumamos y obtendremos 35. Así que 35 dividido entre 4 es 8,75
The y-intercept is being changed. In the equations given we are using the formula (y=mx +b), b means the y intercept. In this we are changing the y intercept from 2 to -1. There is nothing else being changed.
For this case, we perform the conversions:
First roll:


We make a rule of three to determine the number of "c" boxes that can be packed with 300 meters of adhesive tape.
1 -----------> 4.2
c -----------> 300

You can pack 71 boxes.
Second roll:

We make a rule of three to determine the number of "c" boxes that can be packed with 70 meters of adhesive tape.
1 -----------> 4.2
c -----------> 70

You can pack 16 boxes.
Third roll:
1 -----------> 4.2
c -----------> 50

You can pack 11 boxes.
Thus, in total you can pack
Answer:
98 boxes
Answer:


Step-by-step explanation:

Convert mixed number to improper fraction: 



Apply the fraction rule: 


Multiply the numbers: 

Convert improper fractions to mixed numbers: 

Write the problem in long division format:

Divide
by
to get 

Multiply the quotient digit
by the divisor 

Subtract
from 

The solution for long division of
is
with a remainder of 

Convert to mixed number: 


Convert
to decimal using long division

Divide
by
to get 

Multiply the quotient digit
by the divisor 

Subtract
from 

Add a decimal place and a zero to the dividend
Bring down the zero from the dividend

Divide
by
to get 

The solution for long division of
is 

Add 

Multiply 

Anything multiplied by
is the same number.
Divide the the numbers
to get decimal form
Divide
by 

