One nickel weighs 5 g. Find how many nickels are in 7.0 kg of nickels

                                                                                                               there are 200 nickels in 1 kilogram of nickels

Step-by-step explanation:

For this case we must take into account the following conversion:

1Kg = 1000 g

Therefore, we can make the following rule of three:

5 grams > 1 nickel

1000 grams > x

Clearing x we have:

x = (1000/5) * (1)

x = 200 nickels

hello :

70y^8 + 30y^6 = 2 ( 35 y^8 + 15y^6)

the lenght is : 35 y^8

the width is : 15y^6

srry idk

step-by-step explanation: