Write about which method you prefer to use to
divide by 5—counting up, counting back on a number line, or
dividing by 10, and then doubling the quotient. Explain why.

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

Tod does not have any cookies. david gives jeff 8 cookies. then he splits half of the cookies he has left with tod. david let’s c represent the number of cookies that he starts with. he finds the number of cookies that tod has is 1/2 the difference of c and 8. write an expression to represent the number of cookies that tod has.

What number line represents the solution set for the inequality -1/2 greater than or equal to 4