Answer:
120 minutes or 2 hours
Step-by-step explanation:
3000 ÷ 25 = 120
Answer:
21 = k
Step-by-step explanation:
Vertical angles are equal
170 = 6k+44
Subtract 44 from each side
170-44 = 6k+44-44
126 = 6k
Divide each side by 6
126/6 = 6k/6
21 = k
Answer:10
Step-by-step explanation: substitution = 2(25-10)/3
25-10 =15
15*2=30
30/3=10
Answer =10
Answer:
4+3(7+4*2) - 100 = -51
Step-by-step explanation:
4+3(7+4*2) - 100
= 4 + 3 (15) - 100
= 4 + 45 - 100
= -51