The change of the cost changes when the pounds of ham changes. When the pounds of ham is 0, it costs 0 dollars. When the pounds of ham is 3, it costs 12 dollars. The cost changes consistently with the pounds of ham. They change together. Every time the pounds of ham goes up by 3, the cost goes up by 12.
Since 10 cm is bigger than 1 mm, the scale drawing is bigger
Answer:
243
Step-by-step explanation:
you just add
Yes. Because both equals 1 whole.
The answer is: -3r+15r
you will multiply -3*5 first then -3*-r