Answer:
23
Step-by-step explanation:
3z + 2(z-1)
Let z=5
3*5 +2( 5-1)
15 +2(4)
15+8
23
Answer:
1. x>20 2. x≤1 3.x<4 4.x>9 5.x≥-13
B because the square root of 39 is 6.24499799...
Answer:
1/6
Step-by-step explanation:
/3= 1/6
Answer:
13
Step-by-step explanation:
x + 6 = ?
[Replace x with 7]
7 + 6 = 13