05/26/16

word problem

Kiara made one full turn counterclockwise. Mary made two full turns clockwise. How many degrees did Mary turn?

05/25/16

im trying to do this algebra equation and is a(2b+9

a(2b+9) please help    

A class of 40 students averaged 90% on a test. Another class of 20 students averaged 96% on the same test. What is the combined average for both classes?

A class of 40 students averaged 90% on a test. Another class of 20 students averaged 96% on the same test. What is the combined average for both classes?   PLEASE HELP

05/24/16

if 144,000 votes was 48% of the votes received for one candidate was was the total number of votes for the whole election

144,000 votes is 48% of total votes. What was the number of total votes?

05/23/16

let x represent the measurement of an acute angle in degrees.The ratio of the complement of x to the supplement of x is 2:5.Guess to determine the value of x.

and explain why you got the awnser. That is the question but i dot understand it HELP ME SOLE IT PLEASE

05/22/16

HELP NEEDED.

The half-life of iodine-131 is 8 days. If a sample originally contains 0.96 g of the isotope, how much will remain after 24 days? A. 0.24 gB. 0.12 g C. 0.06 g D. 0.48 g

A television costs $1032,family makes a down payment of $552 and pays off the balance in 24 equal monthly payments. what is the price of each monthly payment?

television costs $1032, family makes a down payment of $552 and pays off the balance in 24 equal monthly payments. What is the price of each monthly payment?

Find the first 5 terms of the sequence

First five terms of the sequence an = 3n-2

05/22/16

solve 3x + 2 = 10

solve the following equations   1)   3x + 2 = 10   2)   2x/3 = 10   3)   2(x+4) + 3x = 24   4)   -2x + 3 = 35

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