What is 2 thirds of 24

Question 3. Find the following GCD and LCM: (3. a) GCD (343,550), LCM (343,550). (3. b) GCD (89, 110), LCM (89, 110). (3. c) GCD (870, 222), LCM (870, 222).

20. Solve the equation. Show your work. 45 = 3b + 69

on a final exam Alex answered 21 out of 25 questions correctly. he needs to score at least 80% to receive a b in the couse

What is (16x^2-5) - (4x^2+10) ?

4) Suppose y varies directly with x, and y = 7 when x = 2. Find y when x = 21.

The mean of 3 consecutive terms in an arithmetic sequence is 10, and the mean of their squares is 394. What is the largest of the 3 terms?

A race at travels at a rate of 205 mph how far would it travel in 3 hours?

What is 8/20 of an hour

An actor invests some money at 9 % simple interest, and $24,000 more than three times the amount at 10 % simple interest. The total annual interest earned from the investment is $38,670. How much did he invest at each amount? Use the six-step method.

A forest ranger in a 120ft observation tower sees a fire. The angle of depression to the fire is 10 What is the horizontal distance between the tower and the fire