Why does it work to break apart a number by place values to multiply

Convert 0.757575 ... into a decimal?

Marjorie consumed 1.5 gallons of water in one day. How many milliliters are equal to 1.5 gallons, if 1 liter = 1,000 milliliters and 1 gallon = 3.785 A. 5.6775 milliliters B. 567.75 milliliters C. 5,677.5 milliliters D. 56,775 milliliters

How many grams are in a kg

What two consecutive odd integers have a product of - 1 and a sum of 0?

A female bunny gained one pound per week for six weeks. a male bunny gained two pounds per week for six weeks. how many more pounds did the male bunny gain than the female bunny. two pieces of information are missing

What is 100000000*1000000000

What is the y-intercept of y=3x - 8

Professor Green is interested in determining the average SAT score for the entire population of individuals who took the SAT. She wants to know how her class compares to the population of students who took the SAT.

Which ratio of dimensions of a circle equals pi a. circumference to radius b. circumference to diameter c. areato radius d. area to diameter

What is (4+3i) divided (2-3i)