HELP!! Fill in the Selfie for Keshawn and Denny Keshawn and Denny were playing cards. Keshawn had 3 times as many points as Denny. They had 280 points altogether. How many points did Keshawn have? S. E. x= 3x= L. x + =280 F. 4x= 4x/___ = 280/4 x= 70 I 3x = Keshawn scored points E. If Denny’s point total is 70, what is Keshawn’s?

Which of these is and example of a literal equation? a) 6+30=6^2 b)3x-4y c)12=9+3x d)ax-by=k

The reflexive property of congruence lets you say that ∠pqr ≅

1c) the number 131 is a term in the sequence defined by the explicit rule f(n)=5n-4. which term in the sequence is 131? 2a) write the first four terms of the function f(n)=n^2-1 2b) what is the 10th term of the sequence defined by the explicit rule f(n)=n^2-1 2c) the number 224 is a term in the sequence defined by the explicit rule f(n)=n^2-1. which term in the sequence is 224?