A. 812r) and 100
which pair of
expressions are
equivalent?
b. 6r+ 3 and 9r
c. 9(3r – 4) and 27r - 36
c 9
d
r
+r+r+r+r and r5

The amount of energy it takes to lift a box might be a function of which of the following

Find the equation of the trend line (line of best fit). show your work i'm using the points (34,76) (42,91)

Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.