3.) What is h (5)? What does this mean?
1 answer:
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Answer:
Change per week: $20
Starting amount of money: $550
Step-by-step explanation:
<u>Given equation</u>:
where:
- x = number of weeks
- y = total account balance
<u>Change per week</u>
As the variable x represents the number of weeks, its coefficient represents the change per week in the amount of money.
Therefore, the change per week in the amount of money in the account is $20.
<u>Initial Balance</u>
The starting amount of money in the account (initial balance) will be the value of y when x = 0:
Therefore, the starting amount of money in the account is $550.
Answer:
67
Step-by-step explanation:
Assuming you require to simplify the expression.
Using the rule of radicals
×
⇔
Simplifying the radicals
=
=
×
= 6
=
=
×
= 11
Then
2 + 5
= 2(6 ) + 5(11
)
= 12 + 55
= 67