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Earn +20 ptsQ: What is -9 x -5 plus -10?
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What is 1 half plus 2 fifths?
2/5 x 2/2 = 4/10 1/2 x 5/5 = 5/10 4/10 + 5/10 = 9/10 9 tenths
X plus 5 equals 10 what is the answer?
x+5=10 x+5-5=10-5 x=5
What percentage is 90 million to 5 billion?
You mean "What percentage is 90 million of 5 billion?" If so, [(90 x 10^6) x 100] / (5 x 10^9) = (9 x 10^9) / (5 x 10^9) = 9/5 = 1.8%
IF 2 plus 3 equals 10. 7 plus 2 equals 63. 6 plus 5 equals 66. 8 plus 4 equals 96 therefore 9 plus 7 equals?
2 squared plus 2 x 3 = 10, 7 squared plus 7 x 2 = 63, 6 squared plus 6 x 5 = 66,8 squared plus 8 x 4 = 96 so 9 squared plus 9 x 7 = 81 + 63 = 144.
What does 5 times five plus nine times nine equal?
5 x (5 + 9) x 9 = 5 x 14 x 9 = 630
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