Write 2.7777... as a rational number (a ratio of two integers).

What is the value of the whole number N, if: Nofof of of 100?

Find 11 (3 (3x + 2y)dA where R is the parallelogram with vertices (0,0), (4,5), (-3,1), and (1,6). Use the transformation = 4u - 3v, y = 5u + v.

Plot the opposite of a) -4 and b) the opposite of 1/3 on the number line.

a) jordan has 3/4 of a bag of dog food. His dog ate 2/7 of its this week. what fraction of the bag of food did jordan's dog eat  b) write the following as a fraction is 8 divided by 6/7 c write the following number in order form least to greatest 53/6, -42/5, 8.2,-8(3)/(5), 8(7)/(8)

A 160-lb person who runs at 6 mph for 1 hr burns about 840 calories. The same person, walking at 2 mph for 90 min, burns about 120 calories Suppose a 160-lb person runs at 6 mph for 75 min. How far would the person have to walk at 2 mph in order to burn the same number of calories as burned when running? The person has to walk miles (Type an integer or a decimal) STEE