01/31/13

Don has five, tens, and twenties
B.K. has $200 in fives, tens, and twenties. The number of $20 bills is one-third the number of $5 bills. The number of $10 bills is 1 greater than twice the number of &5 bills. How many of each... more
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01/31/13

how much money does she have
karla has $4.60 in nickels and quarters. she has a total of 36 coins. How many nickels and how many quarters does she have?
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01/31/13

nickles and quarters
Nathan has $4.55 in nickels and quarters. He has twice as many nickels as quarters. How many of each type of coin does he have?
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01/31/13

the perimeter of a rectangle, What are the dimensions of the rectangle?
the perimeter of a rectangle is 74ft. the length of the rectangle is 7 ft more than the width. what are the dimensions of a rectangle?
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01/31/13

a 37-in. board
A 37-in. board is cut into three pieces. The second piece is 3in longer than the first piece. The third piece is 4 in. longer than the second piece. how long is each piece?
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01/31/13

find three consecutive even integers whose sum is -30.
find three consecutive even integers whose sum is -30
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01/31/13

find three consecutive integers whose sum is -63
Find three consecutive integers whose sum is -63
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01/31/13

four minus 3 times a number is 10. what is the number?
Four minus 3 times a number is 10. What is the number?
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01/31/13

THREE TIMES A NUMBER PLUS 1 IS 19. WHAT IS THE NUMBER
THREE TIMES A NUMBER PLUS 1 IS 19. WHAT IS THE NUMBER?
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01/26/13

3(x+2)-2(y+1) if x=2 and y =2
can you please evaluate this problem for me and show all your work so I can see how it is done. thank you
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01/26/13

2x+1-y+2 if x=1 and y=2
can you please evaluate this problem for me and show all your work so I can see how it is done. thank you
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01/26/13

6x-5>4x-1=
Can you please solve the inequality and graph the solution set.? Please show work so that I can see how it is worked out.
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