Write 5/z^-3 as a positive exponent

A delivery truck is transporting boxes of two sizes: large and small. The combined weight of a large box and a small box is 70 pounds. The truck is transporting 65 large boxes and 60 small boxes.

What is 2+2? I cant figure it out I took 4 hours

X+y greater than or equal 10. write in slope intercept form

A bag contains 19 green marbles and 20 red marbles. Two marbles are drawn at random without replacement (which means when a marble is drawn it is not replaced back into the bag for the second selection) If the first marble drawn is red, what is the

Hi, can this be deleted

What is -3+4|8n+10|=53?

Carlos has $10 more than jeremy. jeremy has $5 more than michelle altogether they have $80. what part michelle have?

Yesterday your bus ride to school took 10 minutes to do your bus ride took 12 minutes what was the percent of change

Brew counted 51 birds at the park 27 were geese and the rest ducks. The sucks flew away in groups of 8. How many groups of ducks were there?

Which fraction (in simplest form) is equivalent to 0.03? A. 3/100 B. 3/10 C. 1/3 D. 1/30