For f(x) - 2x +1 and g(x) = x? - 7, find (1)
O A.
x² - 7
2x +1
1
B.
x² – 7
2x +1
X-
2
C.
2x +1
x² - 7
2x+1
D.
x2-79***17

Find the measure of the interior angles of the following regular polygons: a triangle, a quadrilateral, a pentagon, an octagon, a decagon, a 30-gon, a 50-gon, and a 100-gon.

Find the difference (8ab+a+2) - (3ab+6)

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.