Which pair of fractions is equivalent to this pair?
2/9
and
3/7
a.
2/63
and
3/63
b.
7/63
and
9/63
c.
14/63
and
27/63
d.
18/63
and
21/63

The distance around the lake is 2 kilometers. ifelena wants to run 14 kilometers this week, howmany laps must she run around the lake

Write an equation for the function that includes the points (2,100)and (3,100)

Grandpa ernie is shrinking! over the past 4 years his height decreased by a total of 2.4 cm.it decreased by the same amount each year. what was the change in grandpa ernie's height each year