Answer:Ramiro’s method is
Step-by-step explanation:
Did the assignment
How to solve it:
•1. multiply 7 x 1= 7
•2. multiply 7 x 4k= 28k
so the answer is: 7+28k
i hope i have been helpful :)
Answer:
No, Tina is not correct since 3.4 × 105 = 357 and 8.25 × 104 = 858

Step-by-step explanation:
Given functions are:

h(x) is the product of g(x) and f(x)

Combining like terms

Hence,

Keywords: Functions, product
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