Algebra Answers

Jasmine spends her working hours (8 hours) filing, typing, and receiving calls. If she approximately

performs these functions in the ratio 3:4:5, how many hours does she spend for each function

respectively?

the cost of electricity from Electron is a flat rate of $500 plus $20/month. the cost of electricity from Vector is a flat rate of $400 plus $25/month at what point do the two companies have an equal cost

A town has a population of 17000 and grows at 3% every year. What will be the population after 10 years, to the nearest whole number?

Solve:

a. the quadratic equation

b. the quadratic inequality

a mobile phone was listed for $432 less 30% 12.5% 5% . What is the exact single rate of discount that was allowed

You have twice as many 20 cent coins as 10 cents coins and half the number of 5 cent coins as 10 cent coins. If you have R4,20 altogether, find out how many of each coin denomination do you have?

Set solo takes 9hours 25minutes to complete a long walk. She walks (3t+2) km at 3km/h and further (t+4)km at 2km/h

1.express 9hours 25min in hours only. Leave your answer as an improper fraction

2.solve for t in the equation 9t+16 decide by 6 =113 over 12

Solve the equation 1 + 2log (x+1) = log (2x+1) = log (2x+1) +log (5x+8)