Jim is 2 years older than 3 times his little brother, Tommy. Together their ages add up to 18. How old are they both?

Ivy randomly surveys students in her school to learn about mobile phone password use. Of 25 respondents, 14 use a password. Based on Ivy's data, how many of the 275 students in her school would be expected to use a password?

What is the domain and range of f (x) = log x-5

5.7n + 4.1 = 2.96 What is n Im thinking - 32

If one measurement of a golden rectangle is 5.4 inches, which number could be the other measurement?

Given the function f (x) = - 0.5|2x + 2| + 1, for what values of x is f (x) = 6?

Kendall is planning to buy a laptop for $1,200 each months she double the amount she saved the previous month if she saves $20 the first month in how many months will Kendall have enough money to buy the laptop?

Dividir 85 en dos partes tales q el triple de la parte menor equivalente al doble de la mayor

What is the sum of - 8 and its opposite? What are they called?

What is the square root of 84?

What is the sum of the first 10 terms of the geometric series below? 1+2+4+8 ... a.) 511 b.) 512 c.) 1023 d.) 1024