Aman and a daughter stand on a scale they weigh 90kg. the man gets back on with his cat together they weigh 70kg. the daughter and the cat weigh 40kg together. how much do the man, his daughter, and their cat weigh on their own?

Write the following as a base and exponent

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4

Layla answer 21 of the 25 questions on his history test correctly.what decimal represents the fraction of problem he answer incorrectly.