The map of a biking trail is drawn on a coordinate grid. The trail starts at P(−3, 2) and goes to Q(1, 2).
It continues from Q to R(1, −1) and then to S(8, −1).

What is the total length (in units) of the biking trail?

A. 11
B. 13
C. 14
D. 16

What is 3/5 +1/5 find the common denominators?

What is the solution to the system of the linear equations

Nate and joey share a 30-ounce box of cereal. by the end of the week, nate has eaten 3 10 of the box, and joey has eaten 3 5 of the box of cereal. how many ounces are left in the box? solve on paper. then check your work on zearn. there are ounces left in the box.