Which of the following represents the amount a customer pays including the tip of 15% if the bill was b dollars? Select all that apply.

The relationship between voltage, E, current, l, and resistance, Z, is given by the equation E=IZ. If a circuit has a current l=3 + 2i and a resistance Z=2 - i, what is the voltage of the circuit?

Find volume of shaded area

What does it mean about how angles change when you rotate them

Jimmy walk 2 and 7/10 miles. each block is 1/10 mile. how many blocks does jimmy walk? * okay so he walks 27 blocks but can someone explain how you get that answer?

Toby measures the thickness of a nickel with a ruler. Which of the following is most likely the value that Toby measures?

What is 32472 + 18009

Evaluate 11 + (-7) 2-911 + (-7) 2-9.

Where does the mains story begin? -Norway -Sweden -Denmark

Differentiate y = xe^x+7

Write the first five terms of the geometric sequence if the nth term is given by 36 (1/3) ^n-1