Find X: 1. 0.15x+6=51 2. −1.5x−9=0 3. 1.3x=54+x 4. −0.7x+2=65 5. (x−3)·2=30 6. 6x=−50 7. 42x=13+16x 8. 2x+9=−x 9. 5x−4y=24 Solve only the ones you know. Make sure its numbered though. I will mark brainliest!!!

Find the missing factor in exponential form 48^2=3^2 • ?

Desmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? 8,000 + 24x 8,000 − 24x 8,000 + 2x 8,000 − 2x

Given: ac and db are diameters. m∠3=