Evaluate x+y when x=−4/5 and y=1/3. write your answer as a fraction or mixed number in simplest form. the value of the expression is

The sales tax rate is 7.25%. how much tax in dollars is added on an item that costs $56.00? a. $4.06 b. $7.25 c. $14.50 d. $60.06

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.

Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,