Emma is giving out candy, but you need to guess her favorite number if you want some. Her favorite number has three digits. The unit digit is 1 more than the hundreds digit. The unit digit is 3 more than the tens digit. One digit in her number is nine. The three digits add up to twenty-three. Are you going to get candy?

What was a major component of reaganomics? 1. the belief that tax cuts to the wealthy would trickle down to the less fortunate. 2.the belief that providing tax cuts to lower-socioeconomic americans would boost the economy. 3.the belief that boosting home ownership would lead to americans having an investment in the economy. 4.the belief that correcting the business cycle would boost output and reduce unemployment.

Match each model with its name and the name of the scientist who created it.

How did the international community respond to south africa’s policies in the 1980s?