the sum of three numbers is 81. the second number is twice the first, and the third number is six more than the second. find the number

Answer like gauss 1+3+5+7 + ... = 999

Tuesday's high temperature was 8*C. the low temperature was - 1*C. what was the difference between the high and low temperature

Which of the following is NOT a property of a kite? A. Two pairs of consecutive congruent sides B. one pair of opposite congruent sides C. Diagnals bisect each other D. Diagnals are perpendicular

Compare the two box plots and use the drop-down menus to determine where Kevin should plan to go for vacation. What is the interquartile range for ski Resort A? What is the interquartile range for ski Resort B?

One half gallon is equilvalent to 4 pints. How many gallons are the equilvalent of 72 pints

Use properties to find 5times 23 times 2

Morning of school Is from 8:50 till noon. If there are 20 minutes for play how many hours and minutes do the children work

Missy uses 1 hexagonal, 2 rectangular, and 4 triangular pieces of fabric to make 1 bug design for a quilt. If she uses 70 pieces in all to make bug designs, how many of each shape does she use?

What is the standard deviation of the data set? 9 14 23 15 6 18 27 A. 2.6 B. 3.0 C. 6.8 D. 7.4

10 = s/2-7 to a whole number.