Perform the operation. enter your answer as in scientific notation

9*10²-5.6*10²

Bertie has $12 to put gas in his car. If gas costs $3.75 per gallon, which ordered pair relating number of gallons of gas, x, to the total cost of the gas, y, includes the greatest amount of gas Berti can buy?

What is the square root of 999?

Explain how you would write 36/10 as s decimal

Find the length of a degree on the equator, considering the diameter of the equator to be 7912 miles

How many halves are in 3 5/10 in a diagram

Is - 64,-16,-4,-1, ... arithmetic geometric or neither

Out of 100 cars on a used car lot, 20 cars have manual transmissions, 50 cars have air conditioning, and 8 cars have both.

The sum of two consecutive integers is 131. What are the integers?

Maddie is packing moving boxes. She has one 3 cubic-foot box and one 6 cubic-foot box. How many cubic feet of clothing can she fit in the two boxes? 8 9 10 12

Riverside elementary School is holding a school-wide election to choose a school color. 5/8 of the votes were for blue, 5/9 of the remaining votes were for green, and the remaining 48 votes were for red.