Answer:
42
Step-by-step explanation:
5 more than 2 times the girls
89=5+2x
x=42
Answer:
8.55
Step-by-step explanation:
Answer:
Step-by-step explanation:
If this is in terms of angles, 4x+6 must be equal to 90 since it is half of the angle produced by a line (180°) So solving for 4x+6=90, x=21
Answer:
B and D
Step-by-step explanation: