Sally wants to add to her collection of seashells. She currently has 100 seashells.
2 answers:
Answer:
The total number of seashells in Sally’s collection after 5 weeks is 225 and an expression to represent the total number of seashells in Sally’s collection after w weeks is
Step-by-step explanation:
Sally has seashells currently = 100
From today , she will collect 25 seashells each week.
Let w be the no. of weeks
So, she will collect seashells in w weeks = 25w
So, total seashells after w weeks = 100+25w
Let y denotes total seashells after w weeks
So,
Substitute w = 5
Hence the total number of seashells in Sally’s collection after 5 weeks is 225 and an expression to represent the total number of seashells in Sally’s collection after w weeks is
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Answer:
Step-by-step explanation:
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Here, there are no cubic factors under the radical that can be factored out—either in the problem expression or in the answer choices. If there were cubic factors, you'd want to remove them before making the comparison.
For example, ∛(56x) would be a like radical to ∛(7x) because a cubic factor of 2^3 = 8 can be removed to make it be 2∛(7x).
