Find the equivalent expression

9 (2a + 1)

a. 18a + 1

b. 18a + 9

c. 11a + 10

d. 27a

From an origin you walk 3 meters east, 7 meters west, then 6 meters meters east, what is your position now

Write a digit number that is less than 2,340

What is the value of x2-4x+4

If the height of the two cones are in the ratio 1:3 and the radii of their base are in the ratio 4:1, then what is the ratio of the volume

George filled 10 mugs with coffee. Each mug had 240 mL of coffee. How many liters of coffee did George use in all

A college student takes out a $7500 loan from a bank. What will the balance of the loan be after one year (assuming the student has not made any payments yet) a. if bank charges 3.8% interest each year?

40 meters to 16 seconds

If 5 times a number increased by 30 is 15, what is the number?

3 • 4/12 to the simplest form

A circle has a radius of 6 inches. Which is the closest to the area, in square inches, of the circle?