Four blue tiles added to eight blue tiles represents the sum 4+8

true
or
false ?

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b

b

step-by-step explanation:

write an equation for the line of best fit. then predict the number of milk cow operations in the year 2005.