Find the product of 543.1187 and 100.
a. 54,311.87
b. 5,431.187
c. 54.31187
d. 5.431187

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)

If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?

White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.