Let x=−118 and y=−114 . Which expression has a negative value?

Multiple choice question.

A)
x+y

B)
x−y

C)
x·y

D)
xy

Which linear equations have an infinite number of solutions? check all that apply.  (x  –  3/7)  =  2/7(3/2x  –  9/14)8(x  +  2)  =  5x  –  1412.3x  –  18  =  3(–6  +  4.1x)(6x  +  10)  =  7(x  –  2)4.2x  –  3.5  =  2.1 (5x  +  8)

Find the zero function by factoring (try to show work) h(x)=-x^2-6x-9

Mrs. gehrke said cheddar weighs 16.8 pounds. he actually weighs 15.2 pounds. what is the percent error?