The diameter of a strand of rope is 1.2 × inch. the diameter of a strand of floss is 2.0 × inch.
how much longer is the diameter of the strand of rope than the diameter of the strand of floss?
a. 2.0 × inch
b. 1.0 × inch
c. 2.0 × inch
d. 1.0 × inch

The table below shows the height of a ball  x  seconds after being kicked.  what values, rounded to the nearest whole number, complete the quadratic regression equation that models the data? f(x)  =  x2  +  x  +  0based on the regression equation and rounded to the nearest whole number, what is the estimated height after 0.25 seconds?   feet

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?

Landon wrote that 3−2.6=4. which statement about his answer is true?