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What is 10 plus 9 plus 1 minus 1 plus 2 minus 2 plus 3 minus 1 plus 4 minus 4?
(10+9)+(1−1)+(2−2)+(3−1)+(4−4) = 21This is the same equation rewritten: (10+9)+(3−1) = 21This can be done as 1-1, 2-2, 4-4 cancel themselves out.
What is nine tenths plus 1 half?
9/10 + ½ =9/10 + 2/10 = 11/10 = 1⅒
What is the formula for 10 plus 9 plus 8 plus 7 plus 6 plus 5 plus 4 plus 3 plus 2 plus 1?
(10 + 1) x 10/2
What does 2x plus 9 equals 10 equal?
2X + 9 = 10 subtract 9 from each side 2X + 9 - 9 = 10 - 9 2X = 1 divide both sides integers by 2 (2/2)X = 1/2 X = 1/2 -----------------check in original equation 2(1/2) + 9 = 10 2/2 + 9 = 10 1 + 9 = 10 10 = 10 --------------checks [ 2(1/2) also cancels to just 1 ]
1 plus 2 plus 3 plus 4 plus 5 plus 6 plus 7 plus 8 plus 9 plus 10?
1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 = 55
What is 3 plus 5 plus 6 plus 9 plus 2 plus 1 plus 10?
3 + 5 + 6 + 9 + 2 + 1 + 10 = 36
What is 10 plus 9 plus 1 minus 1 plus 2 minus 2 plus 3 minus 1 plus 4 minus 4?
(10+9)+(1−1)+(2−2)+(3−1)+(4−4) = 21This is the same equation rewritten: (10+9)+(3−1) = 21This can be done as 1-1, 2-2, 4-4 cancel themselves out.
What is nine tenths plus 1 half?
9/10 + ½ =9/10 + 2/10 = 11/10 = 1⅒
What is 10 plus 2(x - 1) plus 7 x 3x plus 1?
10 + 2(x - 1) + 7 x 3x + 1 =10 + 2x - 2 + (7 x 3x) + 1 =10 + 2x - 2 + 21x + 1 =2x + 21x + 10 - 2 + 1 =23x + 9
What is the formula for 10 plus 9 plus 8 plus 7 plus 6 plus 5 plus 4 plus 3 plus 2 plus 1?
(10 + 1) x 10/2
2 10 plus 2 9?
1/5 = 9/45 2/9 = 10/45 19/45
What is 10 plus 1 plus 1 plus 1 plus 1 plus 2 plus 5 plus 9?
It equals 28. ,
What is 9 plus 2 minus 11 plus 2 divided by 1 plus 8?
10
What does 2x plus 9 equals 10 equal?
2X + 9 = 10 subtract 9 from each side 2X + 9 - 9 = 10 - 9 2X = 1 divide both sides integers by 2 (2/2)X = 1/2 X = 1/2 -----------------check in original equation 2(1/2) + 9 = 10 2/2 + 9 = 10 1 + 9 = 10 10 = 10 --------------checks [ 2(1/2) also cancels to just 1 ]
1 plus 2 plus 3 plus 4 plus 5 plus 6 plus 7 plus 8 plus 9 plus 10?
1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 = 55
2 plus -25 plus 22 plus -9?
So, laying out the question in traditional format: 2 + -25 + 22 + -9 = ? Starting from the left, 2 + -25 = -23 -23 + 22 = -1 -1 + -9 = -10 The solution is -10.
What is 9 over 10 plus 1 over 5?
9 1 With 10 plus 5 you would have to change the denominator to make them have a 9 2 common denominator. So then the problem would change to 10 plus 10, which 11 1 1 equals 10, which simplified is 1 and 10. The answer is 1.1 or 1 and 10.
