Estimate the sum by rounding each number to the nearest half or whole.

2 1/2 + 5 5/8

Solve the inequality 2x^2-6<-4x

What is 4 wholes and 49 over 100 in decimal form

Joe went to the hobby shop and bought 2 model sport cars at $8.95 each and some paints. If he spent a total of $23.65, what was the cost of the paints

Peter paid $12.83 for a DVD. The price of the DVD was $11.99. How much sales tax did Peter pay? $0.07

Find the area of a circle with radius 5mm, rounded to the nearest tenth. A. 15.7mm2 B. 31.4mm2 C. 78.5mm2 D. 246.7mm2 Find the circumference of a circle with radius 20ft., rounded to the nearest tenth. A. 31.4ft. B. 62.8ft. C. 125.7ft. D. 1256.6ft.

West high schools population is 250 students fewer then twice the population of East High school the two schools have a total of 2858 students how many students attend the East high school

What cubed equals 0.001

Tessa bought stock in a restaurant for $257.00. Her stock is now worth $370.08. What is the percentage increase of the value of Tessa's stock?

What is x+2y=6 2x-4y=-12

Which operation (i. e. addition, subtraction, multication or division) is done first of the following problems. - 2:2+1