Answer:
y=2.5x
Step-by-step explanation:
You already know that the cost for 1 book is $2.50, which is also the rate of change. So you just basically multiply 2.50 by 5 to get 12.50.
Step-by-step explanation:
The total amount of seat in the train is the total number of carriages multiplied by the number on each carriages = 32 × 15 = 480seats
A. number of trains needed for 350,000 passengers = 350,000/ 480 = 729 trains approximately
Hello,
In US, you don't know the sign "+"?
5-(x+5)>-2(x+4)
==>5-x-5>-2x-8
==>x>-8
Answer A
Answer: Your answer is D
Step-by-step explanation: pls mark me as brainiest and 7 x 3 = 21 or 21 / 3 = 7
Personally, I would recommend reading this as a fraction, and splitting up mantissa from the power of 10. (Mantissa refers to the number 1.23 in
.)

Now just reduce each fraction:


So

since
.