Exactly twice, no. The number would have to be divisible by 8. With 16, 16, 7, 7, 7, 7 they are more than twice as high.
The question cannot be answered because it is ambiguous. Does "twice the sum of 16 and a number" mean "2*16 + x" or does it mean "2*(16 + x)"
16
joan decided to use her calculator to find the sum of the first 15 counting numbers instead of the formula. By mistake she entered 16 numbers. She entered one number twice . Her answer was 4 more than a perfect square number. Which number did joan enter twice?
73 is 9 more than the product of 4 and 16
if a number is "x" then it is 2x-16
The expression is: 2x-16
the number 8 is 16 more than its opposite
Exactly twice, no. The number would have to be divisible by 8. With 16, 16, 7, 7, 7, 7 they are more than twice as high.
the number that can be divided by 4 that is more then 16 is 30,487.0605
twice as many more than f-16
16 + 12 = 28
It is 16+80 = 96
The question cannot be answered because it is ambiguous. Does "twice the sum of 16 and a number" mean "2*16 + x" or does it mean "2*(16 + x)"
16
It is 20.
joan decided to use her calculator to find the sum of the first 15 counting numbers instead of the formula. By mistake she entered 16 numbers. She entered one number twice . Her answer was 4 more than a perfect square number. Which number did joan enter twice?