Sandra saves 12% of her salary for retirement. This year her salary was $3,000 more than in the previous year, and she saved $4,200. What was her salary in the previous year? whats the equation?

What's better for homework at 4:30 p. m. she finished at 5:05 p. m. how many seconds does it take her to finish her homework?

In word problems, the word "of" indicates an equal sign. True or false?

Arthur has an April credit card balance of $325.24. His repayment date is the 25th of every month, with a grace period of 5 days. If his payment is late, the credit card company charges him a $25 late fee.

In a family with 7 children, excluding multiple births, what is the probability of having 6 boys and 1 girl, in any order

Graph the following inequality y < - 2

During the summer you work 30 hours per week at a gas station and earn $8.75 per hour. You also work as many hours as you want. You want to earn a total of $400 per week. How many hours must you work as a landscaper?

What is the slope intercept form of y = - 2

Write the equation you would need to solve to find the horizontal distance each beam is from the origin

Melissa a college graduate majoring in business lands a job at a Vegas Resort if Melissa makes $22.75 per hour and works 40 hours per week how much would she make in a two week period gross pay?

A centroid is the intersection of three altitudes in a triangle. perpendicular bisectors in a triangle. angle bisectors in a triangle. medians in a triangle.