Answer:
he bought 5 english books and 5 math books
explanation:
total spent on english books 5x22=110
total spent on math books 5x29=145
total spent together: $255
The probability of the uppermost faces is 34
18xy + 24y = 6y(3x + 8)
The common factor is 6y
Answer:
45 km/h
Step-by-step explanation:
In the first part of the trip, he already covered 30 km so we can subtract that from the total distance
45 - 30 = 15
This means he has 15 km to go
He also took an hour, or 60 minutes, to get to school. We subtract the time spent of the first part and time spent talking to a friend from the 60 minutes
60 - 35 = 25
25 - 5 = 20
He took 20 minutes to cover the second part of the journey
Speed = distance/time
15/20 = 0.75
He covered 0.75 km per MINUTE
to find it in km/h, we just multiply the number by 60
0.75 x 60 = 45
A equation of a linear function in a standard form:
Ax + By = C
<h3>Answer: YES. It's a linear function.</h3>
