answer: D = 1
Isolate the variable by dividing each side by factors that don't contain the variable. 7 (2d - 1) + 5 (2 - 3d) = 2d
Answer:
729
Step-by-step explanation:
9³ you just type that in the calculator
2876.74665 in
After the in you got to put a number 2 above it I don't know how to make the symbol.
Note that

in the given closed interval, so the area is exactly given by the definite integral

(no absolute values needed!)
Integrating gives