What is the sum of the series?

2+4+8+16 + ... + 512

542

766

1022

1084

29,141 write in expanded form

Which expression is not equal to 0? 5 - 5 -7+7 6 - (-6) -8 - (-8)

kelly needs to put trim around a circular tablecloth with a diameter of 36 inches use the equation C=pi*d to find three sets of approximations for the amount of trim she will need. truncate the value of pi to the ones, tenths and hundredths place.

Find the value and expression for 0 Sin (0) = cos (28)

You bought a car for $20,000$20,000. You have owned it for one year, and it is now worth $16,000$16,000. What is the percent decrease in your car's value?

If 4x = 8, then x = 2.

Which equation represents a line that passes through (4, 1/3) and has a slope of 3/4? Y-3/4=1/3 (x-4) Y-1/3=3/4 (x-4) Y-1/3=4 (x-3/4) Y-4=3/4 (x-1/3

What is the measure of abc in the figure below? a. 42 b. 48 c. 84 d. 30 e. 21 f. cannot be determined

What is the first step in solving this equation 8x - 6 = 10?

Which is greater 11/2 or 4/8