Alberto is a waiter. He waits on a table of 4 whose bill comes to $110.05. If Alberto receives a 15% tip, about how much will he receive?

A thumb tack is about 0.85 cm long. Write the length of the thumbtack as a fraction in simplest form.

How many days are there in 4 years, that is, 3 years and 1 leap year?

Raul used the steps shown below to solve the equation. In which step did Raul make a mistake? 5x-3 (2x+7) = 2x+9 Step 1: 5x-6x-21=2x+9 Step 2: - 11x-21=2x+9 Step 3: - 12x=30 Step 4: x=-30/12 A. Step 1 B. Step 2 C. Step 3 D. Step 4

How many different ways can you write 10 to the sixth power?

Plot the x - and y-intercepts to graph the equation. y=-x-5

The first year of operations for a company was Year 1. The net income for Year 1 was $21,100 and dividends of $12,550 were paid. In Year 2, the company reported net income of $35,100 and paid dividends of $5,550.

Which expressions are equivalent to 4 (4a+5) 4 (4a+5) 4, left parenthesis, 4, a, plus, 5, right parenthesis?

G=[12 0],[-6 2] find the determinant of g

In a math class there are 8 male students and 7 female students. A student is randomly selected to go to the front office and leaves. A second student is randomly selected to go to the office.

A man wants to take a goat a bag of cabbage and a wolf over to an island his boat will only hold him and one animal or item if the goat is left with the cabbage he'll eat it, it the wolf is left with the goat he'll eat it.