What does 381.1 - 214.43 equal?

A and B are vertical angles, A = 9x + 10, and B = 7x + 24. Find a.

Your home phone company charges you by the minute. last month you used 125 minutes and your bill was $37.50. this month you used 175 minutes. how much will your bill be this month?

The number of customers visiting a local business is 48,961 and has been continuously declining at a rate of 2.5% each year. what is the approximate number of customers in 13 years?

Mai runs 3 laps around the track in 4 minutes, how many laps per minute is that?

How do u convert fraction into a decimal

Adam had 1/2 of a pizza leftover, his sister ate 1/3 of 1/2 of the pizza. How much pizza did she eat?

For prisms and pyramids, how are the area of the base of the solid and the shape of the solid related to the volume

Which of the following is equivalent to the expression below? (a²-2b²+3) - (4b²+5) + (3a²+4) A: 4a²-6b²+12 B: 4a²-6b²+2 C: 4a²+2b²+2 D:4a²+2b²+12

100,000 randomly selected adults were asked whether they drink at least 48 oz of water each day and only 45% said yes. identify the sample and population.

Write the solution to the inequality in set - builder notation: 5r + 8 < 63