Answer:
120 books
Step-by-step explanation:
57 + 3 = 60
60 x 2 = 120
Answer: 2x^243
Step-by-step explanation:
2x^3^5
2x^243
3^5=243
The answer is C (brainly wont let me post an answer unless i make it this long)
Answer:
y=x+4
Step-by-step explanation:
2y - 2x = 8
2y=2x+8
y=x+4
It's called a obtuse angle