Lea received a tip of $8 on a restaurant tab of $20. What percent tip did
she receive?

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?

What is the distance between the points (2, 5) and (5,9)?

Use a transformation to solve the equation. w/4 = 8 can you also leave a detailed explanation on how this equation = 32