3(1+5) use the distributive property to evaluate -3(x+14) use the distributive property to write a equivalent algebraic expression

Write the expression and simplify it
15 times the difference of a number and 6

The variable in a relation who’s value depends on the value of the independent variable is called what?

Jack has a piece of red ribbon that is two times as long as his piece of blue ribbon. he says that he can use two different equation to find out how long his piece of red ribbon is compared to his piece of blue ribbon is. is he correct? explain his reasoning

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*