Complete the statements to identify the like terms in each expression. 5.4x + 7y - 6z + 6y - 9x
4x and are like terms.
7y and are like terms.

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.

Astudent must have an average on five test that is greater than it equal to 80% but less than 90% to receive a final grade of b. devon's greades on the first four test were 78% 62% 91% and 80% what range if grades on the fifth test would give him a b in the course? ( assuming the highest grade is 100%)

If a suspect is in possession of 20 grams of cocaine how many ounces does he possess what will the charge be