Question

Massimo has $90 in the bank every time he rides the bus he spends 250 write and solve an equation that Massimo can use to see how many times he can ride the bus

Answer 1

2.50x=90
X stands for the number of times he can ride the bus. 
To solve this, you'd take 90/2.5 which is equivalent to 36. He would be able to ride the bus 36 times.

Answer 2

This question contains wrong information. Here is the question formulated correctly:

Massimo has $90 in the bank every time he rides the bus he spends $2,50 Write and solve an equation that Massimo can use to see how many times he can ride the bus.

Answer:

First let's start by analyzing the information we have.

We know Massimo has a total of $ 90 that he uses to ride the bus. The maximum travel limit will be when he uses those $ 90, and we know that for each ride, he spends 2.50.

So all we have to do is divide 90 by 2.50, which will result in the amount of trips he can take, and to which we will assign an x because we still don't know its value.

So:

90: 2.50 = x

36 = x

In this way we verify that Massimo will be able to ride the bus 36 times.