WILL GIVE BRAINLIEST How many integers n between 1 and 100 inclusive are there, such that n^2 + n is divisible by 99

It is 121. For n=1 to 100, there a hundred numbers of the form nn where n and n are juxtaposed. There are 9 two digit numbers 11,22,33.. 99.

Step-by-step explanation:

Any number “nn” is a 2-digit multiple of 11.

To be a square number, a number must have “doubles” of any prime factor. Meaning if it has 11 as a factor, then it must have 11×11, in order to be a square.

The only problem is, “11-squared” does not fall between 1 and 100. It is not a two digit number. It is 121. source quora

24

step-by-step explanation:

if it takes 8 pounds to make 12 divide 12 by 8 and you get 1.5, 1.5 x 16 = 24

answer: dead jah

step-by-step explanation:

bullet + jah= dead jah