please clarify the question
19 and 2
p + 21.
6 + n = 21
a+21
sum of 14th square number and 10th square number
-8 × (number + 21) = 96 → number + 21 = 96 ÷ -8 → number = 96 ÷ -8 - 21 = -12 - 21 = -33
There can be no number with an odd sum of 8 because 8 is not odd!
The answer is 7. Explanation: x+2x=21 therefore 3x=21 so it must be 7
21
x+21 = 57
The probability is 21/36 = 7/12
The sum of number and four times a number is 25 write in algebraic expression