Im not sure how to take a negative and divided it by a positive

Find The New Amount - decrease 280 by 95%

Sue either travels by bus or walks when she visits the shops. The probability that she catches the bus to the shops is 0.4. The probability that she catches the bus from the shop is 0.7. Show the probability that sue walks at least one way is 0.72

Lettuce is packaged 4 bags to a box. If there are 3.5 boxes of lettuce in the cooler how many bags of lettuce are there

Which is faster in minutes, 8.016 or 8.16?

A rectangle has one side that measures 10 units and another side that measures 4 units. Circle the two measurement units that show the length and width of another rectangle with the same perimeter. 4 units 5units 8 units 3 units 9units 7 units

The student council needs 2/3 of its members to vote favorably for a motion in order for it to pass. currently, 2/7 of the members are in favor of the motion.

What's 6 and 2/3 - 4 and 1/6. Six and Four are whole base numbers!

What would be the total area of a piece of land that was made up of three squares that each has a side length of 4x-2?

The area of a certain desert (Desert 1) is nine times the area of another desert (Desert 2). If the sum of their areas is 40,000,000 square miles, find the area of each desert.

Find the range of the relation: { (-9, 7), (-1, 0), (1, 5), (-5, - 3) }