Find the area of this triangle. Round to the nearest tenth.
7 in
133
13 in
[ ? ) in2

If, while training for a marathon, you ran 60 miles in 2/3 months, how many miles did you run each month? (assume you ran the same amount each month) write your answer as a whole number, proper fraction, or mixed number in simplest form. you ran __ miles each month.

Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52

Jonathan can type 20 documents in 40 minutes ,and susan can type it in 30 minutes and jack can type it in 24 minutes working together ,how much time will it is take them type the same document