100Pts fast plz A triangular pen is modeled by △ABC. The vertices of △ABC are A(0, 8), B(12, 3), and C(7, –9). What is the area of the pen?

5,600 x 10^3 = a) 560 b) 5,000,600 c) 5,600,000 d) 56,000

If the wwight of a package is multiplied by 7/10 the result is 65.8 find the weight of the package

Student price tickets to a movie are $1 and non student tickets are $2 . 350 tickets are sold and the total amount made is $450. there were 250 student tickets sold . true or false .