<span>B) 84 + z = 180, since 42*2=84, 180-84=96, z=96</span>
Answer:
i don't think anyone an answer this without the picture below.
Step-by-step explanation:
Here is the math, did it on paper, sorry it’s blue. just add parenthesis around the x in the second equation and add what x equals. then solve as PEMDAS.
11-5=6
18-11-7
26-18=8
........... so on and so forth.
I think you get the point.
Answer:
-3.85
-3 is a whole number, it comes before the decimal point.
17/20 is a fraction so it goes on the other side.