At a fair, Jim spent 3/5 of his pocket money. If he spent $45, how much money did Jim have in all?

What is the prime factorization of 195

Fred has a spinner that is split into four equal sections: red, blue, green, and yellow. fred spun the spinner 688 times. which of the following would be a good estimate of the number of times the spinner lands on the green section? a. 269 b. 603 c. 344 d. 189

If x-1 and x+3 are the factors of x3+10x2+ax+b find a and b