What fraction is equivalent to -3/7

a. 3/-7
b. -3/-7
c. -7/3
d. 7/3

Calculate the density of benzene if 300ml of it weighs 263g. a. 0.88 g/ml b. 1.14 g/ml c. 78,900 g/ml d. 37 g/ml

You are designing a rectangular pet pen for your new baby puppy. you have 30 feet of fencing you would like the fencing to be 6 1/3 feet longer than the width

The graph represents f(x)=[x]+3. what is f(-2.2)?