If you wrote 0.0009763 as a single digit times a power of ten , would the exponent be positive or negative? (The options or in the picture)

Galen sold tickets of his church’s carnival for a total of $2,820. children’s tickets cost $3 each and adult tickets cost $5 each. the number of children’s tickets sold was 30 more than 3 times the number of adult tickets slod. how many children’s ticket and how many adult tickets did he sell?

Find the length of the diagonal of the rectangle. round your answer to the nearest tenth. || | | 8 m | | | | 11 m

Ab and bc form a right angle at point b. if a= (-3,-1) and b= (4,4) what is the equation of bc?