4 (3) + 9 (-2) ^2

3² + 3 (-2) ^2

The product of sin 30 degrees and sin 60 degrees is the same as the product of

The width of a rectangle is 6 in. less than its length. The perimeter is 68 in. What is the width of the rectangle?

Use the data in the following table, which summarizes results from 179 pedestrian deaths that were caused by accidents.

Mark charged a battery. Each minute, the percentage of the battery's capacity that was charged increased by 2.5 percent. After 17 minutes of charging, the battery was 61.5 percent full. How full was the battery when the charging began

You have a plate of 50 cookies. Ten have chocolate chips and 15 have pecans. Of the cookies mentioned in the preceding sentence, 4 have both chocolate chips and pecans. You select a cookie at random.

The Ferrels save $150 each month for their next summer vacation. Write an equation that they can use to find s, their savings, after m months.

The sum of three consecutive integers is - 255. what are they?

How many two third ounce can be made with 8ounces

Written as a simplified polynomial in standard form, what is the result when (3x + 1) 2 is subtracted from 8?

Every two days he's trying to spend 1.75 hours observing dolphins and 2.5 hours observing sea lines at this rate how many total hours will the scientist spend a observing dolphins and sea lions in 10 days