Answer:
21
Step-by-step explanation:
use PEMDAS
multiplication first
120-20×5+1 =
120-100+1=
20+1= 21
Answer:

Step-by-step explanation:
step 1
Calculate the area of the shaded portion

step 2
Calculate the area of the unshaded portion

step 3
Find the difference of the areas

Answer:
All of the following should be considered when buying a computer.
Answer: " x = 25 " ; "x = -25 ;
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or; write as: " x = <span>± 25 " .
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D<x =8 18+6 is 24 and 24/3 is 8