Isabel is cutting wood to make garden markers. For each garden marker that is made, the leng piece of wood changes by -0.8 feet. The length of wood changes by a total of feet after Isabel the garden markers. How many garden markers did Isabel make? I​

#1-20 state whether the angles are alternate interior, alternate exterior, vertical, or corresponding angles.

Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form:    science fiction books to history books 2. write the ratios as fractions:    dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.

Ab and bc form a right angle at point b. if a= (-3,-1) and b= (4,4) what is the equation of bc?