Which fractions are equivalent to -15/20 ?
choose all answers that are correct.
a. -2/3
b.9/-12
c. -12/16
d. -25/30

Write two subtraction equations that are equivalent to 5 + 12 = 17.

In the diagram, gef and hef are congruent. what is the value of x

Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight in pounds, w, of the contents that liz will ship to her friend if she must use a medium flat-rate box. use the drop-down menus to explain your answer.