40 students in a class 3/5 went on a trip of those students 19 were boys ... how many girls went?

I have $100. I spent $40 on a prize and $45 on food. How do I figure out what % is purchase is from the original amount I had?

The average age of the starting lineup of an nba basketball team is 29 years. the ages of four of the five players are 25, 26, 29, 32. what is the age of the fifth player?

Which ratio is equal to 54 : 24?

The probability that Janice will attend math class today is 62%. The probability that Ellie will attend math class if Janice attends is 100%. Ellie will not attend the class unless she hears from Janice first.

When doing inequalities, when would I know when to switch the sign/symbol (by symbols I mean; )

Identify the x-intercept. y=1/5x+3.

David bought a used car for $3000 and sold it later for $1000. What is the Approximate percent decrease in price of the car?

Which of the following is one of the cheapest routes to pass through each vertex once starting and ending with Vertex "A" and using the Nearest Neighbor Algorithm. $200 OCS $230 $240 $310 ABCDA. $960 ACDBA. $900 ACBDA. $960 None of the Above

What is a unit rate math

Write 0.0763 correct to one significant figure