Q1 5^2+20 simplify this q2 55−4⋅5+12 simplify this q3 6^2+3^2 simplify this q4 3^3+5⋅5 simplify this q5 5^2−4⋅6+11 plz dont kill me its past 4: 00 pm and im too sleppy so plz

1. are the triangles similar and if so why? what is the value of x? show your work.

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

The function models the number of accidents per 50 million miles driven as a function