Which expression is equal to 4y?

y + 3
y2 + y2
3y + 1
y + y + y + y


which statement best describes the expression 3y ÷ 8?

8 divided by 3 times y
8 times y divided by 3
3 divided by 8 times y
3 times y divided by 8


34 + 4 ⋅ 5 =

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 ,w, of the contents that liz will ship to her friend if she must use a medium flat-rate box.

What percent of the circle below is shaded?

Yesterday i ran 5 miles. today, i ran 3.7 miles. did my percent increase, decrease or is it a percent error? plz i need