Which expression is equivalent to (-1.3x - 4.5)-(-2. 1x + 3.6)? A. -3.4x - 8.1 B. -3.4x - 0.9 C. 0.8x – 8.1 D. 0.8x-1.9​

An equation where variables are used to represent known values—function notation true or false

What term makes it inconsistent y=2x - 4

Askyscraper is 396 meters tall. at a certain time of day, it casts a shadow that is 332 meters long.at what angle is the sun above the horizon at that time?