Solve for t write answer in simplified form

19= 2t

9 1/2 or 9.5

Step-by-step explanation:

First you have to get the t all alone to find the value so you divide both sides by 2

19/2= 9 1/2                        2t / 2 =t

t = 9 1/2

9 1/2 as a decimal is 9.5 so it could also be 9.5

i believe that the slope of the line is -5

step-by-step explanation:

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!