Answer:
rectangle that measures 22cm x
25cm
3 1/15
hope this helps ^^
-2(x²+x-4)
Step-by-step explanation:
(2x)(-x)+8-2x
= -2x(x) + 8 -2x
= -2x² - 2x + 8
= -2(x²+x-4)
7.5
157.5/21 = 7.5