you have to write an algebraic expression.
your number can be any thing you want... lets call it (q)
the sum means you add the numbers. so...
q + 23
the word (IS) in algebra means equal to so...
q + 23 = 20
so what number added to 23 will equal to 20
the answer is negative 3
q=-3
23 + 27 = 50
Then the number is 16
No 23 is a prime #
To find the sum of 8 numbers when the mean is 23, you can use the formula: sum = mean × number of values. In this case, the sum would be 23 × 8, which equals 184. Therefore, the sum of the 8 numbers is 184.
The sum of the prime factors of 6 is closest in value to the composite number 6.
23 + 27 = 50
3(x+21) = 2(x+23)3x+63=2x+46x=-17
3(X + 3) = X + 23 3X + 9 = X +23 2X = 14 X = 7
Then the number is 16
11 + 12 = 23
35.
23
square of 5=5*5=25 Now sum of 23 and square of 5=23+25=48 Now one third of sum of 23 and square of 5=48/3 =16 Hence 16 is answer
The mass number of an atom of calcium with twenty protons and twenty neutrons is 40. This is because the mass number is the sum of the protons and neutrons in the nucleus of an atom.
The quotient of two and the sum of a number and twenty
12 + 5 + 6 = 23
No 23 is a prime #