*Brain Teaser* You are given 10 words , all jumbled. You have to rearrange the letters in such a way that they form words , all ending in *x*. So start using your brain. 1. Mxocpel 2. Ovnexc 3. Pneapxid 4. Aralplxa 5. Qineuxo 6. Xebthcatro 7. Fnulix 8. Niatcimlxa 9. Arxlyn 10. Cfruciix

Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil

Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}

Evaluate cos2θ for cosθ = square root of 3/2