What is 0.63 expressed as a fraction in simplest form?
me i give 30 points and mark as brainliest : )

I’m still confused on how to work the percentages

Melissa is purchasing a $160,000 home and her bank is offering her a 30-year mortgage at a 4.9% interest rate. in order to lower her monthly payment, melissa will make a 20% down payment and will purchase 3 points. what will her monthly mortgage payment be? a. $645.98 b. $650.46 c. $662.93 d. $606.69

Angles 1 and 2 are complimentary angles. angle 1 = 52 degrees. what is the measure of angle 2?