Chris has $100 in his savings account and he adds $20 a month to the account. the total amount can be represented by the linear function t = 20x + 100. his goal is to have a total of $300 in four more months. what should he change in the function to reach this goal?

160

step-by-step explanation:

idk

i hope i

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!