nuna is y years old in thirty years she will be three times as old as she is now. write and solve an equation for this situation

Suppose an investment of $10,000 doubles in value every 13 years. How much is the investment worth after 52 years? After 65 years? A: $80,000; $100,000 B: $160,000; $320,000 C: $520,000; $650,000

How were the farms of the New England colonies similar to the farms of the Up Country? A. they grew rice. B. They were plantations. C. They had short growing seasons. D. They were small subsistence farms.

A class of 50 students elected a class president. Candidate A received 15 votes. Candidate B received 25 votes. The remainder of the class did not vote. Which expression gives the percent of voters who voted for Candidate B?

Find three consecutive odd numbers whose sum is 1701.

Dina and Masha start cycling on a 20 km bike path at the same time. When Dina reaches the end of the path, Masha still has 4 km of the path left to cycle. If Dina's cycling speed is 10 km/h, how much time longer will Masha need to complete the path?

What is the probability of flipping a coin 8 times and getting heads 2 times?

Explain what other reasons might slow or speed up the spread of the virus in any school.

What's true about centimeters and kilometers?

What can each term of the equation be multiplied by to eliminate the fractions before solving

If 12a - 5 = 4a + 11, then a = what?