Answer:
n = 4
Step-by-step explanation:
Put the given values in the equation and solve for n.
9 = 4n -7
16 = 4n . . . . . . add 7
4 = n . . . . . . . . divide by 4
The value of n is 4 so that m(4) = 9.
Answer:
A
Step-by-step explanation:
|-20| = 20 the positive value of -20
20 is not < 20 so A is false
All the rest are true
(B) |9| = 9
(C) |-20| = 20 > 9
(D) |9| = 9, |20| = 20 and 9 < 20
Answer:
2
Step-by-step explanation:
Answer:
-15
Step-by-step explanation:
If it fell 3 deg every hour for 5 hours so the equation is 3*5 plus a - sign because it dropped degrees
I think it’s the second option
