|x + 2| + 16 = 1
 - 16 - 16
 |x + 2| = -15
 x + 2 = -15 U x + 2 = 15
 - 2 - 2 - 2 - 2
 x = -17 x = 13

|2x + 6| - 4 = 20
 + 4 + 4
 |2x + 6| = 24
 2x + 6 = 24 U 2x + 6 = -24
 - 6 - 6 - 6 - 6
 2x = 18 2x = -30
 2 2 2 2
 x = 9 x = -15

3 0

3 years ago

Penelope is skating at the ice rink. She travels 50 meters in 25 seconds.

Paraphin [41]

Answer:

Penelope travels 2 meters per second

Step-by-step explanation:

50/25 = ?/1

25 divided by 25= 1

(Whatever is done on the bottom is done on the top/ viceversa)

50 divided by 25 is 2

Hope this helps :)

7 0

3 years ago

If f(x)=x^2−3 and g(x)=4x+3, then f(g(2))= _____. If f(x)=x^2+1, find f(f(2))=_____.

If f(x)=x^2−3 and g(x)=4x+3, then f(g(2))= _. If f(x)=x^2+1, find f(f(2))=_.