The hill means it was already 23 feet above ground and he went and back up so the answer is 23 positive
So scientific notation is
(number>1 and <10) times 10^xpower
so count how many decimal places the decimal needs to move to make 76994 >1 and <10
it needs to move 4 places so
7.6994 times 10^4
the answer is A
Answer:
2x-6
I don't know what you mean by correction, but that's in expression form.
3 ft. = 1 yard
1,250 × 3 = 3,750
Evan lives closer to school.
