Write an expression to describe the sequence below. Use n to represent the position of a term in the sequence, where n = 1 for the first term.

-2, - 4, - 6, - 8, ...

Which is bigger 40% of 180 or 1/4 of 320

In Chicago, the tax on a property assessed at $580,000 is $8,700. If tax rates are proportional in this city, how much would the tax be on a property assessed at $350,000?

The scale of a wall map is 1in : 55 mi what is the distance on the map between two cities that are 99 miles apart?

A triangle has interior angle measures of 5s, 3s - 9 degrees and 45 degrees What is the value of s?

Suzy has a collection of quarters and dimes. Together she has 44 coins worth $6.95. How many quarters and how many dimes does Suzy have?

Adrian's recipe for raisin muffins calls for 1 and 3/4 cups of raisins for one batch of muffins Adrian wants to make two and a half batches of the muffins for a bake sale how many cups of raisins will Adrian use

In two months, mica spent a total of $305.43 on groceries. she spent $213.20 in the first month. How much did she spend in her second month?

Now that his car is 5 years old, he would like to know whether the variability of gas mileage has changed. He recorded the gas mileage from his last eight fill-ups; these are listed here.

Anne is taping 7 boxes for storage. She uses feet of tape to close each box. How much tape will Anne need to tape the boxes? Express your answer in simplest form. A. 7 1/2 feet B. 10 1/2 feet C. 11 feet D. 12 feet

Farah rolls a fair dice and flips a fair coin. What is the probability of obtaining a 5 and a head?