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2x plus y equals 25 x plus y equals 14?
2x + y = 25 x + y = 14 Subtract second equation from the first: x = 11 Substitute this value of x in the second equation: 11 + y = 14 ie y = 3
What equals 1 second?
What equals 1 second
What word does not belong first second third fourth fifth?
fourth
The fifth number plus the third number equals fourteen.The fourth number is one more than the second number.The first number is one less than twice the second number.The second number plus the third n?
74658
How do you check your answers in addition and subtraction?
for addition you take the sum and subtract one of the numbers being added from it and for subtraction you add the difference with the second number being subtracted so it equals the first number
Are all crushes love at first sight?
Crushes are almost by definition not "love", at first or second or ninety-fourth sight.
Ninety five miles per hour equals how many meters per second?
95 mph = 42.47 meters per second.
What quadrant is the equation y equals -2x-3 in?
1
X-8 equals 3y and x plus 10 equals 2y x equals?
Subtract the second equation, giving -18 = y so x = -46
What are ordinal numbers from one to one hundred?
Ordinal Numbers are numbers that show a rank. It shows what place an object, person, thing has ranked among its other constituents. Here are the 1 to 100 ordinal numbers. First Second Third Fourth Fifth Sixth Seventh Eighth Ninth Tenth Eleventh Twelth Thirteenth Fourteenth Fifteenth Sixteenth Seventeenth,Eightteenth Nineteenth Twentieth Twenty-First Twenty-Second Twenty-Third Twenty-Fourth, Twenty-Fifth Twenty Sixth Twenty Seventh Twenty Eight Twenty Ninth Thirtieth Thirty-First Thirty-Second Thirty-Third Thirty-Fourth Thirty-Fifth,Thirty-Sixth Thirty-Seventh Thirty-Eighth Thirty-Ninth Fourtieth Fourty-First Fourty-Second Fourty-Third Fourty-Fourth Fourty-Fifth Fourty-Sixth Fourty-Seventh Fourty-Eighth Fourty-Ninth Fiftieth Fifty-First Fifty-Second Fifty-Third Fifty-Fourth Fifty-Fifth Fifty-Sixth Fifty-Seventh Fifty-Eighth Fifty-Ninth Sixtieth Sixty-First Sixty-Second Sixty-Third Sixty-Fourth Sixty-Fifth Sixty-Sixth Sixty-Seventh Sixty-Eighth Sixty-Ninth Seventieth Seventy-First Seventy-Second Seventy-Third Seventy-Fourth Seventy-Fifth Seventy-Sixth Seventy-Seventh Seventy-Eighth Seventy-Ninth Eightieth Eighty-First Eighty-Second Eighty-Third Eighty-Fourth Eighty-Fifth Eigthy-Sixth Eigthy-Seventh Eighty-Eighth Eighty-Ninth Nintieth Ninety-First Ninety-Second Ninety-Third Ninety-Fourth Ninety-Fifth Ninety-Sixth Ninety-Seventh Ninety-Eighth Ninety-Ninth and One Hundredth After the number 1,2, and 3 you basically put a "th" at the end of the numbers 4-9. At the 0 numbers 20-90 you put a "tieth"
Does ninety-nine one hundredth of a second equal a second?
No because it's ninety-nine one hundredth of a second.
-5x plus 2y equals 6 -9x plus 2y equals 22?
Subtract first from second gives -4x = 16 so x = -4 and y = -7
Why do you use the digit nine ninety nine or nine hundred and ninety nine to convert a recurring decimal into a fraction And how do you get it?
You want to get rid of the recurring decimal by subtracting it from itself. x = 0.555555 10x - 5.555555 Subtract the first from the second. 9x = 5 x = 5/9
2x-y equals 10 3x-2y equals 8?
Multiply first equation by 2: 4x - 2y = 20 Subtract second equation: x = 12, so y = 14.
What is the derivative of 40u to the fifth power divided by 5u to the second power with respect to u?
24u to the second power. Differentiate 40u to the fifth power which is 200u to the fourth power and 5u to the second power which is 10u. Subtract 400u to the sixth power from 1000u to the sixth power which is 600u to the sixth power. Then square 5u to the second power which is 25u to the fourth power. Finally, divide 600u to the sixth power by 25u to the fourth power. The solution is 24u to the second power. Another method is simplifying it to 8u cubed (to the third power) and taking the power rule. Take 3 times 8u which is 24u and subtract 1 from 3 in exponent which is 2. The answer is 24u to the second power.
6t to the second power subtract 7t subtract 5 plus 2t to the second power subtract 4t plus 1 simplify?
8t^2 - 11t - 4
Is 2 plus 90 equals 3?
2+90=92. I know it can be quite difficult to add and subtract numbers but once you get into first grade, it will be second nature.
