Tom can paint twice as fast as Mark. If they complete a job in 4 hours, how long would it have taken Tom working alone?

The ratio of North American butterflies to South American butterflies at a butterfly park is 5:3. The ratio of South America butterflies to Europe butterflies is 3:2. There are 30 North American butterflies at the butterfly park

What is the y-intercept of the function f (x) = 4 - 5x? O-5 O 4 0 4 O 5

Convert 19/6 into a mixed number

The ball game begins at 2:00 pm. It takes Ying 30 minutes to get to the ballpark. At what time should Ying leave home to get to the games 30minutes before it start?

Stephanie and alejandro were planning thier wedding. Stephine saved up four times. more money than alejandro because he lost his job at walmart. Together $15,600 How much did each one save? steps?

En Colima se lleva acabo la conferencia sobre la energética eólica a la cual asistieron 120 representantes de Latinoamérica y Sudamérica 1/6 argentinos 1/5 chilenos 1/4 bolivianos 1/4 venezolanos y el resto de Norteamérica cuantos norteamericanos

The graph shows the amount of money earned by two different workers. The equation y = 15.5x represents the number of dollars, y, Worker B earns in x hr. Which equation could represent the number of dollars earned by Worker A? A. y = 12x B. y = 13x C.

Max delivers 8,520 pieces of mail in one year. If he delivers the same number of pieces of mail each month, about how many pieces of mail does he deliver in 2 months? Answer and show your work.

Which statements correctly describe the graph of the function f (x) = x3 - 4x2 - 3x + 18? Check all that apply. There are three unique solutions to the function when y = 0. The function has a double root.

The area of the Pacific Ocean is more than 60 million square miles. What is that in scientific notation?