Answer:
17, 18 and 19 ... ⇒3n+3=54
Answer:
it is 40
Step-by-step explanation:
because 4 is in the tens place value off that number so then i think the answer is 40
Answer:
at 8 pm the temperature will be -9 degrees. and at midnight the temperature will be negitive twenty one(-21) degrees
Step-by-step explanation:
the start time is 12 pm and finish is 12 am and every hour your going to subtract 3 from the given degree so 15-3= 12 , 12-3=9 ect.
Answer:
2x(30+8-6)-20
Step-by-step explanation:
Answer:
y= -2x+15
Step-by-step explanation:
