Susy had 2/3 as much money as Mary at first. After receiving 1/2 of Susy's money, Mary had $210. How much money did Susy have at first.

You saved $10,943.89 in an emergency fund. One fourth is in a regular savings account at a 3.5% APR and the remainder is in a 30-day CD at a 4.57% APR. what is the difference in the amount of interest in 30 days between the two savings instruments?

How many triangles exist with the given angle measures? 30°, 65°, 85°

There are 72 boys and 90 girls on the math team, For the next math competition, Mr. Johnson would like to arrange all of the students who rows with only girls or only boys in each row. What is the greatest number of students that can be in each row

Find a set of five consecutive integers such that the greatest integer is three times the least

There are 85 children at a playground. There are 45 more boys than girls. How many of each are at the playground?

Moon Lee received her bank statement on September 8, showing a balance of $2,009.32. The balance shown in her checkbook was $2,469.31. Deposits in transit amounted to $1,197.87 and there was a service charge of $6.00. Outstanding checks were $310.

A company plans to enclose three parallel rectangular areas for sorting returned goods. The three areas are within one large rectangular area and 952 yd of fencing is available.

In an election, 471 people voted. Candidate B received 2/3 of the votes. How many votes did Candidate B received?

Calculate eg a. 2√6 b. √55 c. √73 d. 4.125

If f (x) = - 9x + 9 and g (x) = Vx+1, what is (fºg) (24) ?