The cost of 625 bolts is $100.what is the coast of 10 bolts?
explain it or showed work , you

Solve -2(4y + 6) = 52. 5 -5 8 -8 and !

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

1.based of the diagrams what is the the value of x? 2.how would you verify your answer for x