Simplify the radical √4x^2+8x+4

Fred spent half his allowance on going to the movies he then washed the family car for six dollars he now has eleven dollars how much does he get for his weekly allowance

3. Nine times ten to the negative third power

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The sides of a square field are 12 meters. A sprinkler in the center of the field sprays a circular area with a diameter that corresponds to a side of the field.

find the area of each semi circle. round to the nearest tenth (1 decimal place) use 3.14 for pi. 12 inches is the radius

Find the y-intercept of the line y = 6x + 174

Factor of 3x^2 - 6x 3

If i have 7 dollars and i get 10 every 2 weeks how much many would i have by june 26

In a circle with a radius of 12.6 ft, an arc is intercepted by a central angle of 2π/7 radians. What is the arc length? Use 3.14 for π and round your final answer to the nearest hundredth. Enter your answer as a decimal in the box.

Estimate 3,245 : 8 =