It was twelve o'clock when alicia heard a dog barking outside, but when she looked out the window, it was too dark to see anything. what time was it when she heard the dog?

Which value (s) is (are) eqial to (2/5) ^-3

Solve x and y x/5+y/6=12

The teacher separated her class of forty six students into two groups. One group has 4 more more than twice as many students as the group. use variables s for the group with less students

Which one is correct? (penguins flies) or (a penguin flies)

Passing through (-2,-7) and parallel to the line whose equation is y=-5+4

The free throw line on a basketball court is 12 ft. What is the length of the semicircle above it? Round your answer to the nearest tenth.

What is 16/2.5-3.2x0.043

A bag contains green marbles and red marbles, 36 in total. The number of green marbles is 1 more than 4 times the number of red marbles. How many green marbles are there?

What is a universal set

Need to know how I can solve this problem 3, 7, 12, 2 = 52