John spent 1/9 of his savings on his project in mathematics and 2/3 on his brother's gift. What fraction of his saving was spent?​

Idon’t understand! use slope intercept form to solve: through: (2,5) slope= undefined

If chord ab is congruent to chord cd, then what must be true about ef and eg?

What is the range of the function? f(x)=-2|x+1|? a. all real numbers. b. all real numbers less than or equal to 0. c. all real numbers less than or equal to 1. d. all real numbers greater than or equal to 1