Saturday
May 18, 2013

# Posts by Shay

Total # Posts: 344

math
add or subtract the following polynomials as indicated (5.9x3 + 3.4x2 -7)-(2.9x3-9.6x2 +3)

math
tracy had coffee once a day, and the special blend she bought at Donna's Coffee Stop cost about \$3.00 a cup. Max bought coffee at Donna's coffee stop twice a day. He bought several different types of special blends that cost \$.400 a cup on average 3. Tracy and Max det...

Math
Find the remainder when 13^18 + 19^12 is divided by 247.

Math
what does x reduce to???? 6x=15(mod 21) 2x=5(mod 7) x= ?(mod)7

Math
What are the 3 solutions? I'm stuck! 6x=15(mod 21) a=6,m=21,b=15 d=gcd(6,21)=3 solns. 6x=15(mod 21) 2x=5(mod 7) 21=6(3)+3 6+3(2)+0 0=6-6 6-(21-6(3))=3 6-21+18=3 6( )-21()=3 (21-6(3))(15)-6=3 ???????

Math
Find the units digit in 23^7777 by looking for mod 10.

Math
Consider the congruence 6x=15(mod 21). How many solutions does the congruence have? What are all the solutions?

math
Round all answers to the nearest hundredth square root of b^2-4ac;b=3,a=-1,c=-2?

math
Round all answers to the nearest hundredth -5a^2;a=-2?

world mythology
What are the implied moral values of the Greek/roman underworld?

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