The cost of a telephone call is 0.75 plus 0.25 times the number of minutes write an algebraic expression that models the cost of a telephone call that lasts t minute

Larry has taken out a $600 loan with a 12 percent interest rate to buy a laptop computer. He needs to repay the loan by the end of two years. He will be paying $28.24 every month for two years.

Is it true that to finding the LCM you have to divide the product but he GCF? If not give in example why not, and if it's true, why does it work?

The product of 1/2 and another factor is less than 1/2. Which could be the other factor? 4/3 4/2 5/2 3/4

you are planning a scavenger hunt for 20 campers. You plan to have 5 teams. one camper for each team will be recorder and the rest will be searchers. How many searchers will each team have?

question 2 if m angle 4 = (3x) ° and m angle 8 = (x + 40) ° what is the measure of angle 4. angle 4 and angle 8 are vertical

C = 145º, b = 7, c = 33

The two islands shown below with the given areas have the same population. Which has the greater population density? Explain. The first island has an area of 486 mi squared and the second has an area of 532 mi squared.

Lee wong receive an annual salary of 65,000 today his boss inform him that he will be getting 3,000 raise the percent increase round to the nearest tenth

Mary works 3 days a week after school. She earns 18 dollars a day. Mary wants to have at least $200 saved by summer vacation. How many weeks will she have to work? Is this an equation or an inequality?

Luis wants to buy a home priced at $315,000. He plans to finance this amount less the down payment required. His mortgage payment would then be $2100. Luis has an annual income of $91,500 and $65,000 in savings.