A line segment 42 inches long is divided into 3 portions in a ratio of 1:2:4. How many inches longer is the longest portion than the shortest portion?

f. 16

g. 18

h. 20

j. 22

k. none of these

What is the absolute value of - 19?

Can you simplify 25/4? if so, how?

How to I find the answer for 3 5/8 x 12

The water level in a tank decreased 8 inches in 4 minuets. The tank drains at a steady rate. What is the change in the water level each minute?

Which transformation gives the same result as a reflection over the y-axis followed by a reflection over the x-axis?

Which of the options below show the dimensions of a right rectangular prism with a volume greater than 180 cubic inches? Select all that apply. A) 4 in. X 1 in. X 12 in. B) 5 in. X 7 in. X 6 in. C) 11 in. X 9 in. X 2 in. D) 12 in. X 12 in. X 3 in

State the x and y intercepts for the graph of - 2y-5x=-20

What is a 10% markup of & 50

6a ^3/4 for a = 16 (find the value of the expression for the value indicated)

Roger Brown works for the sanitation department. He earns a salary of $721.00 biweekly. His boss gave him a raise that will go into effect at the first of the year. His new annual salary will be $20.995.00.