Answer: A: -25/2
Step-by-step explanation:
66 elephants and 22 giraffes; 22x3= 66, 22+66= 88
Answer:
see below...
Step-by-step explanation:
-12=constant [# doesn't change]
4=degree [exponent]
-6m= term [variable or 3]
9=coefficient [first #]
The answer is y = -x + 11
Answer:
Train B is traveling faster.
Step-by-step explanation:
To find which train is faster, divide the distance the train traveled by the elapsed time for each train:
Train A:
Distance traveled is 12.5 meters.
Elapsed time is 1 second.
12.5 ÷ 1 = 12.5
Train A travels 12.5 meters per second.
Train B:
Distance traveled is 100 meters.
Elapsed time is 4 seconds.
100 ÷ 4 = 25
Train B travels 25 meters per second.
25 is greater than 12.5, so train B travels faster.