Hello! You should select a, b, and c.
Think of it like on a number line, x could be 5, or -5 and still be the same distance from 0. Absolute vales are the same way, so if the answer is 5 or -5, its right! It cant be the last one because x, must only be 5 or -5. Hope that helps!
Answer:
428 is equal to 428
Step-by-step explanation:
300 + 120 = 420 + 8 = 428
Answer:
factor the expression =2y^2 (7y+1) or simplify it=14y^3 + 2y^2
Step-by-step explanation:
Answer:
1.425
Step-by-step explanation:
b.0.76
0.76÷1000=0.076
l425÷1000=1.425
Answer:
23
Step-by-step explanation:
Step 1:
3 - -5 (4)
Step 2:
3 - (-20)
Step 3:
3 + 20
Answer:
23
Hope This Helps :)
