Hi, can someone please solve this question a put it on a number line to help me out? 0

What is the slope of the line shown below?

In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.

Cos^2x+cos^2(120°+x)+cos^2(120°-x)i need this asap. pls me