Answer:

Step-by-step explanation:
Solve for m
by simplifying both sides of the equation, then isolating the variable.

<u>Hope this helps</u>
1 kilogram = 1000 grams
100g • 10 = 1000g
Isaiah would need to put 10 100 gram weights on the scale in order for it to equal 1 kilogram.
Height for m months = 10 + 3m millimeters
You basically just have to plug in the number of months in the variable m.
So for 8 months
Height for 8 months = 10 + 3x8 millimeters
Height for 8 months = 10 + 24 millimeters
Height for 8 months = 34 millimeters
For 3 Years.
There are 12 months in 1 year.
For 3 years there are 12 x 3 = 36 months
Plug it into the equation
Height for 36 months = 10 + 3x36
Height for 36 months = 10 + 108
Height for 36 months = 118 millimeters
The answer is 9 because 2y=16, and 16 -7 is 9. I hope this helps!