Miguel works as a tutor for $11 an hour and as a waiter for $9 an hour. This month, he worked a combined total of 83 hours at his two jobs. Let t be the number of hours Miguel worked as a tutor this month. Write an expression for the combined total dollar amount he earned this month.

$3,200 x 7.25% = $3,200 x .0725 = $232 interest monthly

$232 monthly x 12 annual = $2, 784

step-by-step explanation:

the answer is:

the correct option is the option b.

to calculate the surface area of the right cylinder, we need to use the following formula:

from the picture we know that:

so, substituting and calculting we have:

hence, we have that the correct option is the option b.

have a nice day!