15+c=17.50
First you subtract 15 by 15 because you switch operations from adding to subtracting then you would put C under it
Second subtract 17.50 and 15 and that is 2.50 so C= 2.50
Answer:
what si the questions
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
Answer:
B)
m21 m27
Step-by-step explanation:
Sana maka tulong :)
In 7 hours = 39 cars
so, 1 hour = 39/3 = 13 cars
Now, in 7 hours, it would be: 13*7 = 91 cars