Simplify each polynomial. 6g+8k-9g+2k

-4x+6x²+5x

a²+5a-3a²

3x²+8x+7x

Round 392,153 to the nearest hundred thousand

3 to the power of 2+12: (6-3) * 8.

The admission fee at a county fair is $2 for children and $4 dollars for adults. Suppose that on the last day, 1600 people enter the fair and $5000 is collected.

Use the subtraction property of equality to complete the following statement if RS + St = RT then RS =

The solution set of this inequality? -2x+7<23

It is estimated that almost ___% of collisions involving a vehicle and a train were at crossings where warning devices such as lights, gates and bells were in working order.

A hose fills a hot tub at a rate of 2.87 gallons per minute. How many hours will it take to fill a 328 -gallon hot tub?

A 16 pound bag of dog food normally sells for $16.98 it is on sale for 18% off the regular price what is the discount

6. Write an expression that is equivalent to 4 + 3 (5 + x).

Which is greater, 300 kelvins or 25 degrees Celsius? Showhow you got the answer