The Shinkansen, the fastest train in Japan, traveled 75 kilometers in 0.25 hours. What was its speed in kilometers per hour?

Erica knitted 18 squares on Monday. She knits 7 more squares each day Tuesday through Thursday. How many squares does she knit on Friday?

Factor the Polynomial completely x^2 + 18

What is 15 mL to the nearest 0.1 mL?

What are the next 3 terms from the sequence Tn+1=Tn+3, T1=6

Alicia had $-11 in her checking account. She did a few chores and made 44.50. She decided to pay for her friend to go the movies, and each ticket cost $6.25. How much money does she have left in her checking account?

Convert the given amount to the given unit: 9 yards; meters

2.54rounded to nearest tenth

Solve 3x^2 6x=12 by quadratic formula

The product of a fraction and 7 is greater than 7. The denominator of the fraction is 7. What is true about the numerator? (This may not be understandable due to a typo in the question. Sorry if you don't understand a single thing.

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